| 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 | $55.51 | 5.829% | $58.7457 | $58.75 | $58.75 | $58.70 |
| Purchase #2 | $77.32 | 9.687% | $84.81 | $84.81 | $84.80 | $84.80 |
| Purchase #3 | $55.39 | 9.146% | $60.456 | $60.46 | $60.45 | $60.50 |
| Purchase #4 | $20.53 | 10.681% | $22.7228 | $22.72 | $22.70 | $22.70 |
| Purchase #5 | $175.89 | 4.796% | $184.3257 | $184.33 | $184.35 | $184.30 |
| Purchase #6 | $81.99 | 3.861% | $85.1556 | $85.16 | $85.15 | $85.20 |
| Purchase #7 | $48.79 | 5.382% | $51.4159 | $51.42 | $51.40 | $51.40 |
| 7 purchase totals = | $515.42 | $547.6317 | $547.65 | $547.60 | $547.60 | |