| 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 | $6.26 | 8.673% | $6.8029 | $6.80 | $6.80 | $6.80 |
| Purchase #2 | $25.92 | 10.847% | $28.7315 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $74.44 | 11.675% | $83.1309 | $83.13 | $83.15 | $83.10 |
| Purchase #4 | $242.54 | 8.602% | $263.4033 | $263.40 | $263.40 | $263.40 |
| Purchase #5 | $137.98 | 6.216% | $146.5568 | $146.56 | $146.55 | $146.60 |
| Purchase #6 | $93.85 | 11.623% | $104.7582 | $104.76 | $104.75 | $104.80 |
| Purchase #7 | $143.80 | 5.760% | $152.0829 | $152.08 | $152.10 | $152.10 |
| 7 purchase totals = | $724.79 | $785.4665 | $785.46 | $785.50 | $785.50 | |