| 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 | $68.37 | 9.815% | $75.0805 | $75.08 | $75.10 | $75.10 |
| Purchase #2 | $191.76 | 6.142% | $203.5379 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $71.89 | 11.706% | $80.3054 | $80.31 | $80.30 | $80.30 |
| Purchase #4 | $170.76 | 12.317% | $191.7925 | $191.79 | $191.80 | $191.80 |
| Purchase #5 | $167.44 | 3.422% | $173.1698 | $173.17 | $173.15 | $173.20 |
| Purchase #6 | $93.57 | 7.160% | $100.2696 | $100.27 | $100.25 | $100.30 |
| Purchase #7 | $47.73 | 13.407% | $54.1292 | $54.13 | $54.15 | $54.10 |
| 7 purchase totals = | $811.52 | $878.2849 | $878.29 | $878.30 | $878.30 | |