| 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 | $33.68 | 4.201% | $35.0949 | $35.09 | $35.10 | $35.10 |
| Purchase #2 | $169.34 | 5.205% | $178.1541 | $178.15 | $178.15 | $178.20 |
| Purchase #3 | $228.38 | 9.176% | $249.3361 | $249.34 | $249.35 | $249.30 |
| Purchase #4 | $34.50 | 11.401% | $38.4333 | $38.43 | $38.45 | $38.40 |
| Purchase #5 | $62.86 | 3.562% | $65.0991 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $159.65 | 10.491% | $176.3989 | $176.40 | $176.40 | $176.40 |
| Purchase #7 | $98.99 | 3.225% | $102.1824 | $102.18 | $102.20 | $102.20 |
| 7 purchase totals = | $787.40 | $844.6988 | $844.69 | $844.75 | $844.70 | |