| 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 | $103.73 | 11.288% | $115.439 | $115.44 | $115.45 | $115.40 |
| Purchase #2 | $81.87 | 8.318% | $88.6799 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $209.58 | 13.842% | $238.5901 | $238.59 | $238.60 | $238.60 |
| Purchase #4 | $134.48 | 12.767% | $151.6491 | $151.65 | $151.65 | $151.60 |
| Purchase #5 | $57.52 | 5.546% | $60.7101 | $60.71 | $60.70 | $60.70 |
| Purchase #6 | $75.93 | 13.409% | $86.1115 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $61.66 | 4.715% | $64.5673 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $724.77 | $805.7470 | $805.75 | $805.75 | $805.70 | |