| 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 | $105.25 | 3.309% | $108.7327 | $108.73 | $108.75 | $108.70 |
| Purchase #2 | $82.84 | 13.188% | $93.7649 | $93.76 | $93.75 | $93.80 |
| Purchase #3 | $64.46 | 6.736% | $68.802 | $68.80 | $68.80 | $68.80 |
| Purchase #4 | $24.82 | 4.502% | $25.9374 | $25.94 | $25.95 | $25.90 |
| Purchase #5 | $146.35 | 11.347% | $162.9563 | $162.96 | $162.95 | $163.00 |
| Purchase #6 | $186.81 | 12.309% | $209.8044 | $209.80 | $209.80 | $209.80 |
| Purchase #7 | $74.37 | 7.650% | $80.0593 | $80.06 | $80.05 | $80.10 |
| 7 purchase totals = | $684.90 | $750.0570 | $750.05 | $750.05 | $750.10 | |