| 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 | $75.69 | 7.238% | $81.1684 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $13.31 | 11.519% | $14.8432 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $59.73 | 9.343% | $65.3106 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $206.43 | 3.822% | $214.3198 | $214.32 | $214.30 | $214.30 |
| Purchase #5 | $109.45 | 6.517% | $116.5829 | $116.58 | $116.60 | $116.60 |
| Purchase #6 | $20.78 | 8.822% | $22.6132 | $22.61 | $22.60 | $22.60 |
| Purchase #7 | $17.80 | 11.594% | $19.8637 | $19.86 | $19.85 | $19.90 |
| 7 purchase totals = | $503.19 | $534.7018 | $534.69 | $534.65 | $534.70 | |