| 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 | $22.70 | 10.546% | $25.0939 | $25.09 | $25.10 | $25.10 |
| Purchase #2 | $163.95 | 8.234% | $177.4496 | $177.45 | $177.45 | $177.40 |
| Purchase #3 | $96.52 | 9.440% | $105.6315 | $105.63 | $105.65 | $105.60 |
| Purchase #4 | $200.32 | 5.345% | $211.0271 | $211.03 | $211.05 | $211.00 |
| Purchase #5 | $125.66 | 11.700% | $140.3622 | $140.36 | $140.35 | $140.40 |
| Purchase #6 | $160.57 | 5.573% | $169.5186 | $169.52 | $169.50 | $169.50 |
| Purchase #7 | $125.97 | 7.349% | $135.2275 | $135.23 | $135.25 | $135.20 |
| 7 purchase totals = | $895.69 | $964.3104 | $964.31 | $964.35 | $964.20 | |