| 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 | $25.61 | 11.673% | $28.5995 | $28.60 | $28.60 | $28.60 |
| Purchase #2 | $235.31 | 7.857% | $253.7983 | $253.80 | $253.80 | $253.80 |
| Purchase #3 | $157.26 | 5.293% | $165.5838 | $165.58 | $165.60 | $165.60 |
| Purchase #4 | $177.69 | 4.239% | $185.2223 | $185.22 | $185.20 | $185.20 |
| Purchase #5 | $94.88 | 3.846% | $98.5291 | $98.53 | $98.55 | $98.50 |
| Purchase #6 | $32.66 | 4.388% | $34.0931 | $34.09 | $34.10 | $34.10 |
| Purchase #7 | $102.49 | 9.632% | $112.3618 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $825.90 | $878.1879 | $878.18 | $878.20 | $878.20 | |