| 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 | $58.38 | 10.524% | $64.5239 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $15.25 | 7.660% | $16.4182 | $16.42 | $16.40 | $16.40 |
| Purchase #3 | $246.95 | 8.450% | $267.8173 | $267.82 | $267.80 | $267.80 |
| Purchase #4 | $181.65 | 5.801% | $192.1875 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $54.79 | 10.624% | $60.6109 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $21.82 | 13.506% | $24.767 | $24.77 | $24.75 | $24.80 |
| Purchase #7 | $129.46 | 13.251% | $146.6147 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $708.30 | $772.9395 | $772.94 | $772.85 | $772.90 | |