| 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 | $55.60 | 9.493% | $60.8781 | $60.88 | $60.90 | $60.90 |
| Purchase #2 | $173.96 | 6.688% | $185.5944 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $86.36 | 7.267% | $92.6358 | $92.64 | $92.65 | $92.60 |
| Purchase #4 | $149.52 | 4.124% | $155.6862 | $155.69 | $155.70 | $155.70 |
| Purchase #5 | $194.36 | 11.663% | $217.0282 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $107.99 | 12.205% | $121.1702 | $121.17 | $121.15 | $121.20 |
| Purchase #7 | $42.51 | 9.146% | $46.398 | $46.40 | $46.40 | $46.40 |
| 7 purchase totals = | $810.30 | $879.3909 | $879.40 | $879.45 | $879.40 | |