| 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 | $129.54 | 9.241% | $141.5108 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $117.37 | 6.719% | $125.2561 | $125.26 | $125.25 | $125.30 |
| Purchase #3 | $43.80 | 9.849% | $48.1139 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $20.92 | 4.461% | $21.8532 | $21.85 | $21.85 | $21.90 |
| Purchase #5 | $191.25 | 5.785% | $202.3138 | $202.31 | $202.30 | $202.30 |
| Purchase #6 | $40.92 | 6.301% | $43.4984 | $43.50 | $43.50 | $43.50 |
| Purchase #7 | $6.49 | 4.458% | $6.7793 | $6.78 | $6.80 | $6.80 |
| 7 purchase totals = | $550.29 | $589.3255 | $589.32 | $589.30 | $589.40 | |