| 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 | $31.98 | 4.372% | $33.3782 | $33.38 | $33.40 | $33.40 |
| Purchase #2 | $219.26 | 11.643% | $244.7884 | $244.79 | $244.80 | $244.80 |
| Purchase #3 | $47.87 | 4.809% | $50.1721 | $50.17 | $50.15 | $50.20 |
| Purchase #4 | $155.77 | 3.749% | $161.6098 | $161.61 | $161.60 | $161.60 |
| Purchase #5 | $223.75 | 11.518% | $249.5215 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $48.42 | 6.286% | $51.4637 | $51.46 | $51.45 | $51.50 |
| Purchase #7 | $102.72 | 7.845% | $110.7784 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $829.77 | $901.7121 | $901.71 | $901.70 | $901.80 | |