| 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 | $7.55 | 12.147% | $8.4671 | $8.47 | $8.45 | $8.50 |
| Purchase #2 | $152.63 | 8.224% | $165.1823 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $243.84 | 6.234% | $259.041 | $259.04 | $259.05 | $259.00 |
| Purchase #4 | $92.51 | 4.645% | $96.8071 | $96.81 | $96.80 | $96.80 |
| Purchase #5 | $102.29 | 8.370% | $110.8517 | $110.85 | $110.85 | $110.90 |
| Purchase #6 | $79.69 | 8.583% | $86.5298 | $86.53 | $86.55 | $86.50 |
| Purchase #7 | $211.30 | 6.251% | $224.5084 | $224.51 | $224.50 | $224.50 |
| 7 purchase totals = | $889.81 | $951.3874 | $951.39 | $951.40 | $951.40 | |