| 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 | $58.60 | 9.426% | $64.1236 | $64.12 | $64.10 | $64.10 |
| Purchase #2 | $36.33 | 12.335% | $40.8113 | $40.81 | $40.80 | $40.80 |
| Purchase #3 | $77.72 | 8.304% | $84.1739 | $84.17 | $84.15 | $84.20 |
| Purchase #4 | $208.69 | 11.833% | $233.3843 | $233.38 | $233.40 | $233.40 |
| Purchase #5 | $119.99 | 8.325% | $129.9792 | $129.98 | $130.00 | $130.00 |
| Purchase #6 | $85.44 | 9.125% | $93.2364 | $93.24 | $93.25 | $93.20 |
| Purchase #7 | $36.40 | 7.405% | $39.0954 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $623.17 | $684.8041 | $684.80 | $684.80 | $684.80 | |