| 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 | $5.31 | 5.673% | $5.6112 | $5.61 | $5.60 | $5.60 |
| Purchase #2 | $64.45 | 8.396% | $69.8612 | $69.86 | $69.85 | $69.90 |
| Purchase #3 | $7.96 | 11.585% | $8.8822 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $219.35 | 12.442% | $246.6415 | $246.64 | $246.65 | $246.60 |
| Purchase #5 | $20.34 | 4.181% | $21.1904 | $21.19 | $21.20 | $21.20 |
| Purchase #6 | $241.47 | 5.481% | $254.705 | $254.71 | $254.70 | $254.70 |
| Purchase #7 | $135.45 | 8.144% | $146.481 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $694.33 | $753.3725 | $753.37 | $753.40 | $753.40 | |