| 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 | $29.84 | 8.237% | $32.2979 | $32.30 | $32.30 | $32.30 |
| Purchase #2 | $54.30 | 9.233% | $59.3135 | $59.31 | $59.30 | $59.30 |
| Purchase #3 | $144.81 | 11.461% | $161.4067 | $161.41 | $161.40 | $161.40 |
| Purchase #4 | $141.79 | 8.169% | $153.3728 | $153.37 | $153.35 | $153.40 |
| Purchase #5 | $53.25 | 12.151% | $59.7204 | $59.72 | $59.70 | $59.70 |
| Purchase #6 | $43.35 | 8.636% | $47.0937 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $249.97 | 3.190% | $257.944 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $717.31 | $771.1490 | $771.14 | $771.10 | $771.10 | |