| 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 | $131.28 | 10.116% | $144.5603 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $46.61 | 10.820% | $51.6532 | $51.65 | $51.65 | $51.70 |
| Purchase #3 | $229.29 | 13.673% | $260.6408 | $260.64 | $260.65 | $260.60 |
| Purchase #4 | $73.33 | 4.427% | $76.5763 | $76.58 | $76.60 | $76.60 |
| Purchase #5 | $31.98 | 9.567% | $35.0395 | $35.04 | $35.05 | $35.00 |
| Purchase #6 | $159.46 | 12.856% | $179.9602 | $179.96 | $179.95 | $180.00 |
| Purchase #7 | $62.85 | 8.306% | $68.0703 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $734.80 | $816.5006 | $816.50 | $816.50 | $816.60 | |