| 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 | $54.64 | 9.508% | $59.8352 | $59.84 | $59.85 | $59.80 |
| Purchase #2 | $204.92 | 7.256% | $219.789 | $219.79 | $219.80 | $219.80 |
| Purchase #3 | $81.99 | 8.165% | $88.6845 | $88.68 | $88.70 | $88.70 |
| Purchase #4 | $166.71 | 9.736% | $182.9409 | $182.94 | $182.95 | $182.90 |
| Purchase #5 | $22.60 | 10.273% | $24.9217 | $24.92 | $24.90 | $24.90 |
| Purchase #6 | $64.95 | 5.160% | $68.3014 | $68.30 | $68.30 | $68.30 |
| Purchase #7 | $32.48 | 10.625% | $35.931 | $35.93 | $35.95 | $35.90 |
| 7 purchase totals = | $628.29 | $680.4037 | $680.40 | $680.45 | $680.30 | |