| 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 | $77.32 | 13.761% | $87.96 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $94.75 | 13.763% | $107.7904 | $107.79 | $107.80 | $107.80 |
| Purchase #3 | $164.75 | 9.828% | $180.9416 | $180.94 | $180.95 | $180.90 |
| Purchase #4 | $5.89 | 6.678% | $6.2833 | $6.28 | $6.30 | $6.30 |
| Purchase #5 | $45.56 | 11.103% | $50.6185 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $34.92 | 11.823% | $39.0486 | $39.05 | $39.05 | $39.00 |
| Purchase #7 | $152.70 | 13.785% | $173.7497 | $173.75 | $173.75 | $173.70 |
| 7 purchase totals = | $575.89 | $646.3921 | $646.39 | $646.40 | $646.30 | |