| 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 | $90.31 | 12.386% | $101.4958 | $101.50 | $101.50 | $101.50 |
| Purchase #2 | $155.61 | 6.526% | $165.7651 | $165.77 | $165.75 | $165.80 |
| Purchase #3 | $195.51 | 9.663% | $214.4021 | $214.40 | $214.40 | $214.40 |
| Purchase #4 | $57.96 | 11.699% | $64.7407 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $78.45 | 12.586% | $88.3237 | $88.32 | $88.30 | $88.30 |
| Purchase #6 | $5.57 | 3.161% | $5.7461 | $5.75 | $5.75 | $5.70 |
| Purchase #7 | $174.71 | 4.563% | $182.682 | $182.68 | $182.70 | $182.70 |
| 7 purchase totals = | $758.12 | $823.1555 | $823.16 | $823.15 | $823.10 | |