| 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 | $26.45 | 11.808% | $29.5732 | $29.57 | $29.55 | $29.60 |
| Purchase #2 | $109.96 | 5.456% | $115.9594 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $8.47 | 5.299% | $8.9188 | $8.92 | $8.90 | $8.90 |
| Purchase #4 | $211.26 | 13.705% | $240.2132 | $240.21 | $240.20 | $240.20 |
| Purchase #5 | $141.33 | 5.177% | $148.6467 | $148.65 | $148.65 | $148.60 |
| Purchase #6 | $146.65 | 13.528% | $166.4888 | $166.49 | $166.50 | $166.50 |
| Purchase #7 | $90.39 | 4.169% | $94.1584 | $94.16 | $94.15 | $94.20 |
| 7 purchase totals = | $734.51 | $803.9585 | $803.96 | $803.90 | $804.00 | |