| 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 | $106.29 | 10.693% | $117.6556 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $175.43 | 13.412% | $198.9587 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $21.30 | 8.399% | $23.089 | $23.09 | $23.10 | $23.10 |
| Purchase #4 | $41.88 | 11.415% | $46.6606 | $46.66 | $46.65 | $46.70 |
| Purchase #5 | $71.37 | 4.790% | $74.7886 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $106.39 | 8.632% | $115.5736 | $115.57 | $115.55 | $115.60 |
| Purchase #7 | $53.79 | 10.481% | $59.4277 | $59.43 | $59.45 | $59.40 |
| 7 purchase totals = | $576.45 | $636.1538 | $636.16 | $636.15 | $636.30 | |