| 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 | $64.32 | 4.614% | $67.2877 | $67.29 | $67.30 | $67.30 |
| Purchase #2 | $77.33 | 9.775% | $84.889 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $202.76 | 5.696% | $214.3092 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $19.98 | 4.218% | $20.8228 | $20.82 | $20.80 | $20.80 |
| Purchase #5 | $45.53 | 10.282% | $50.2114 | $50.21 | $50.20 | $50.20 |
| Purchase #6 | $219.33 | 4.521% | $229.2459 | $229.25 | $229.25 | $229.20 |
| Purchase #7 | $220.65 | 13.137% | $249.6368 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $849.90 | $916.4028 | $916.41 | $916.40 | $916.30 | |