| 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 | $15.97 | 5.806% | $16.8972 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $42.58 | 8.358% | $46.1388 | $46.14 | $46.15 | $46.10 |
| Purchase #3 | $84.96 | 13.817% | $96.6989 | $96.70 | $96.70 | $96.70 |
| Purchase #4 | $67.37 | 11.167% | $74.8932 | $74.89 | $74.90 | $74.90 |
| Purchase #5 | $159.52 | 11.246% | $177.4596 | $177.46 | $177.45 | $177.50 |
| Purchase #6 | $71.70 | 5.516% | $75.655 | $75.66 | $75.65 | $75.70 |
| Purchase #7 | $244.97 | 9.859% | $269.1216 | $269.12 | $269.10 | $269.10 |
| 7 purchase totals = | $687.07 | $756.8643 | $756.87 | $756.85 | $756.90 | |