| 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 | $58.96 | 6.507% | $62.7965 | $62.80 | $62.80 | $62.80 |
| Purchase #2 | $126.64 | 9.278% | $138.3897 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $22.58 | 13.673% | $25.6674 | $25.67 | $25.65 | $25.70 |
| Purchase #4 | $105.72 | 4.350% | $110.3188 | $110.32 | $110.30 | $110.30 |
| Purchase #5 | $62.49 | 11.559% | $69.7132 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $158.36 | 9.242% | $172.9956 | $173.00 | $173.00 | $173.00 |
| Purchase #7 | $93.57 | 11.255% | $104.1013 | $104.10 | $104.10 | $104.10 |
| 7 purchase totals = | $628.32 | $683.9825 | $683.99 | $683.95 | $684.00 | |