| 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 | $81.47 | 11.398% | $90.756 | $90.76 | $90.75 | $90.80 |
| Purchase #2 | $166.60 | 6.575% | $177.554 | $177.55 | $177.55 | $177.60 |
| Purchase #3 | $58.81 | 8.781% | $63.9741 | $63.97 | $63.95 | $64.00 |
| Purchase #4 | $131.55 | 6.554% | $140.1718 | $140.17 | $140.15 | $140.20 |
| Purchase #5 | $60.31 | 13.374% | $68.3759 | $68.38 | $68.40 | $68.40 |
| Purchase #6 | $150.86 | 7.432% | $162.0719 | $162.07 | $162.05 | $162.10 |
| Purchase #7 | $39.52 | 12.669% | $44.5268 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $689.12 | $747.4305 | $747.43 | $747.40 | $747.60 | |