| 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 | $37.29 | 9.468% | $40.8206 | $40.82 | $40.80 | $40.80 |
| Purchase #2 | $214.78 | 5.483% | $226.5564 | $226.56 | $226.55 | $226.60 |
| Purchase #3 | $91.50 | 11.487% | $102.0106 | $102.01 | $102.00 | $102.00 |
| Purchase #4 | $134.27 | 10.300% | $148.0998 | $148.10 | $148.10 | $148.10 |
| Purchase #5 | $68.45 | 11.299% | $76.1842 | $76.18 | $76.20 | $76.20 |
| Purchase #6 | $106.88 | 11.864% | $119.5602 | $119.56 | $119.55 | $119.60 |
| Purchase #7 | $124.80 | 5.408% | $131.5492 | $131.55 | $131.55 | $131.50 |
| 7 purchase totals = | $777.97 | $844.7810 | $844.78 | $844.75 | $844.80 | |