| 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 | $21.47 | 7.775% | $23.1393 | $23.14 | $23.15 | $23.10 |
| Purchase #2 | $45.49 | 7.581% | $48.9386 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $137.31 | 7.435% | $147.519 | $147.52 | $147.50 | $147.50 |
| Purchase #4 | $60.31 | 11.838% | $67.4495 | $67.45 | $67.45 | $67.40 |
| Purchase #5 | $232.74 | 5.155% | $244.7377 | $244.74 | $244.75 | $244.70 |
| Purchase #6 | $159.82 | 10.432% | $176.4924 | $176.49 | $176.50 | $176.50 |
| Purchase #7 | $131.66 | 11.183% | $146.3835 | $146.38 | $146.40 | $146.40 |
| 7 purchase totals = | $788.80 | $854.6600 | $854.66 | $854.70 | $854.50 | |