| 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 | $73.92 | 8.663% | $80.3237 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $246.46 | 9.620% | $270.1695 | $270.17 | $270.15 | $270.20 |
| Purchase #3 | $166.97 | 6.861% | $178.4258 | $178.43 | $178.45 | $178.40 |
| Purchase #4 | $122.92 | 3.461% | $127.1743 | $127.17 | $127.15 | $127.20 |
| Purchase #5 | $88.83 | 5.329% | $93.5638 | $93.56 | $93.55 | $93.60 |
| Purchase #6 | $50.91 | 6.173% | $54.0527 | $54.05 | $54.05 | $54.10 |
| Purchase #7 | $18.67 | 12.356% | $20.9769 | $20.98 | $21.00 | $21.00 |
| 7 purchase totals = | $768.68 | $824.6867 | $824.68 | $824.65 | $824.80 | |