| 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 | $108.98 | 7.173% | $116.7971 | $116.80 | $116.80 | $116.80 |
| Purchase #2 | $31.48 | 4.643% | $32.9416 | $32.94 | $32.95 | $32.90 |
| Purchase #3 | $30.57 | 8.358% | $33.125 | $33.13 | $33.15 | $33.10 |
| Purchase #4 | $196.61 | 9.253% | $214.8023 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $77.94 | 8.479% | $84.5485 | $84.55 | $84.55 | $84.50 |
| Purchase #6 | $62.47 | 3.622% | $64.7327 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $28.92 | 4.217% | $30.1396 | $30.14 | $30.15 | $30.10 |
| 7 purchase totals = | $536.97 | $577.0868 | $577.09 | $577.15 | $576.90 | |