| 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 | $13.62 | 9.641% | $14.9331 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $50.26 | 12.433% | $56.5088 | $56.51 | $56.50 | $56.50 |
| Purchase #3 | $101.34 | 11.201% | $112.6911 | $112.69 | $112.70 | $112.70 |
| Purchase #4 | $243.98 | 4.698% | $255.4422 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $103.98 | 12.634% | $117.1168 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $146.77 | 12.493% | $165.106 | $165.11 | $165.10 | $165.10 |
| Purchase #7 | $177.75 | 12.177% | $199.3946 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $837.70 | $921.1926 | $921.19 | $921.20 | $921.10 | |