| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $96.57 | 3.311% | $99.7674 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $241.52 | 13.140% | $273.2557 | $273.26 | $273.25 | $273.30 |
| Purchase #3 | $204.76 | 8.826% | $222.8321 | $222.83 | $222.85 | $222.80 |
| Purchase #4 | $96.68 | 11.380% | $107.6822 | $107.68 | $107.70 | $107.70 |
| Purchase #5 | $136.72 | 11.530% | $152.4838 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $195.44 | 6.845% | $208.8179 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $206.81 | 4.840% | $216.8196 | $216.82 | $216.80 | $216.80 |
| 7 purchase totals = | $1,178.50 | $1,281.6587 | $1,281.66 | $1,281.65 | $1,281.70 | |