| 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 | $96.95 | 3.188% | $100.0408 | $100.04 | $100.05 | $100.00 |
| Purchase #2 | $6.94 | 10.556% | $7.6726 | $7.67 | $7.65 | $7.70 |
| Purchase #3 | $101.46 | 5.242% | $106.7785 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $201.55 | 4.260% | $210.136 | $210.14 | $210.15 | $210.10 |
| Purchase #5 | $45.94 | 10.364% | $50.7012 | $50.70 | $50.70 | $50.70 |
| Purchase #6 | $149.56 | 9.409% | $163.6321 | $163.63 | $163.65 | $163.60 |
| Purchase #7 | $199.30 | 5.277% | $209.8171 | $209.82 | $209.80 | $209.80 |
| 7 purchase totals = | $801.70 | $848.7783 | $848.78 | $848.80 | $848.70 | |