| 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 | $59.74 | 5.685% | $63.1362 | $63.14 | $63.15 | $63.10 |
| Purchase #2 | $109.43 | 5.312% | $115.2429 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $60.41 | 8.190% | $65.3576 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $151.90 | 11.368% | $169.168 | $169.17 | $169.15 | $169.20 |
| Purchase #5 | $222.40 | 6.793% | $237.5076 | $237.51 | $237.50 | $237.50 |
| Purchase #6 | $216.32 | 3.649% | $224.2135 | $224.21 | $224.20 | $224.20 |
| Purchase #7 | $66.73 | 12.799% | $75.2708 | $75.27 | $75.25 | $75.30 |
| 7 purchase totals = | $886.93 | $949.8966 | $949.90 | $949.85 | $949.90 | |