| 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 | $38.73 | 12.539% | $43.5864 | $43.59 | $43.60 | $43.60 |
| Purchase #2 | $57.68 | 11.105% | $64.0854 | $64.09 | $64.10 | $64.10 |
| Purchase #3 | $239.42 | 5.197% | $251.8627 | $251.86 | $251.85 | $251.90 |
| Purchase #4 | $191.59 | 4.290% | $199.8092 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $159.53 | 7.649% | $171.7324 | $171.73 | $171.75 | $171.70 |
| Purchase #6 | $88.73 | 11.558% | $98.9854 | $98.99 | $99.00 | $99.00 |
| Purchase #7 | $237.52 | 5.837% | $251.384 | $251.38 | $251.40 | $251.40 |
| 7 purchase totals = | $1,013.20 | $1,081.4455 | $1,081.45 | $1,081.50 | $1,081.50 | |