| 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 | $45.63 | 4.773% | $47.8079 | $47.81 | $47.80 | $47.80 |
| Purchase #2 | $214.80 | 12.672% | $242.0195 | $242.02 | $242.00 | $242.00 |
| Purchase #3 | $99.81 | 10.197% | $109.9876 | $109.99 | $110.00 | $110.00 |
| Purchase #4 | $199.43 | 6.430% | $212.2533 | $212.25 | $212.25 | $212.30 |
| Purchase #5 | $46.91 | 13.492% | $53.2391 | $53.24 | $53.25 | $53.20 |
| Purchase #6 | $136.93 | 8.364% | $148.3828 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $192.76 | 7.173% | $206.5867 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $936.27 | $1,020.2769 | $1,020.28 | $1,020.30 | $1,020.30 | |