| 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 | $38.86 | 5.289% | $40.9153 | $40.92 | $40.90 | $40.90 |
| Purchase #2 | $199.42 | 5.499% | $210.3861 | $210.39 | $210.40 | $210.40 |
| Purchase #3 | $141.74 | 10.812% | $157.0649 | $157.06 | $157.05 | $157.10 |
| Purchase #4 | $59.33 | 8.306% | $64.2579 | $64.26 | $64.25 | $64.30 |
| Purchase #5 | $114.71 | 12.296% | $128.8147 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $173.33 | 10.192% | $190.9958 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $100.96 | 4.663% | $105.6678 | $105.67 | $105.65 | $105.70 |
| 7 purchase totals = | $828.35 | $898.1025 | $898.11 | $898.05 | $898.20 | |