| 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 | $95.74 | 3.770% | $99.3494 | $99.35 | $99.35 | $99.30 |
| Purchase #2 | $169.44 | 8.355% | $183.5967 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $31.35 | 4.340% | $32.7106 | $32.71 | $32.70 | $32.70 |
| Purchase #4 | $38.79 | 7.480% | $41.6915 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $61.60 | 8.361% | $66.7504 | $66.75 | $66.75 | $66.80 |
| Purchase #6 | $48.64 | 3.469% | $50.3273 | $50.33 | $50.35 | $50.30 |
| Purchase #7 | $158.57 | 8.312% | $171.7503 | $171.75 | $171.75 | $171.80 |
| 7 purchase totals = | $604.13 | $646.1762 | $646.18 | $646.20 | $646.20 | |