| 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 | $9.68 | 13.237% | $10.9613 | $10.96 | $10.95 | $11.00 |
| Purchase #2 | $58.33 | 9.379% | $63.8008 | $63.80 | $63.80 | $63.80 |
| Purchase #3 | $24.35 | 11.834% | $27.2316 | $27.23 | $27.25 | $27.20 |
| Purchase #4 | $244.37 | 6.336% | $259.8533 | $259.85 | $259.85 | $259.90 |
| Purchase #5 | $75.49 | 10.231% | $83.2134 | $83.21 | $83.20 | $83.20 |
| Purchase #6 | $184.43 | 5.420% | $194.4261 | $194.43 | $194.45 | $194.40 |
| Purchase #7 | $85.28 | 6.756% | $91.0415 | $91.04 | $91.05 | $91.00 |
| 7 purchase totals = | $681.93 | $730.5280 | $730.52 | $730.55 | $730.50 | |