| 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 | $25.53 | 6.573% | $27.2081 | $27.21 | $27.20 | $27.20 |
| Purchase #2 | $84.52 | 11.466% | $94.2111 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $126.32 | 11.401% | $140.7217 | $140.72 | $140.70 | $140.70 |
| Purchase #4 | $22.47 | 13.283% | $25.4547 | $25.45 | $25.45 | $25.50 |
| Purchase #5 | $76.79 | 9.640% | $84.1926 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $215.60 | 6.662% | $229.9633 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $210.73 | 11.808% | $235.613 | $235.61 | $235.60 | $235.60 |
| 7 purchase totals = | $761.96 | $837.3645 | $837.35 | $837.30 | $837.40 | |