| 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 | $74.25 | 13.784% | $84.4846 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $48.28 | 13.340% | $54.7206 | $54.72 | $54.70 | $54.70 |
| Purchase #3 | $67.83 | 6.389% | $72.1637 | $72.16 | $72.15 | $72.20 |
| Purchase #4 | $159.94 | 7.128% | $171.3405 | $171.34 | $171.35 | $171.30 |
| Purchase #5 | $205.70 | 11.716% | $229.7998 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $28.48 | 12.632% | $32.0776 | $32.08 | $32.10 | $32.10 |
| Purchase #7 | $210.92 | 8.818% | $229.5189 | $229.52 | $229.50 | $229.50 |
| 7 purchase totals = | $795.40 | $874.1057 | $874.10 | $874.10 | $874.10 | |