| 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 | $23.75 | 3.767% | $24.6447 | $24.64 | $24.65 | $24.60 |
| Purchase #2 | $57.78 | 11.218% | $64.2618 | $64.26 | $64.25 | $64.30 |
| Purchase #3 | $133.51 | 7.222% | $143.1521 | $143.15 | $143.15 | $143.20 |
| Purchase #4 | $80.39 | 8.314% | $87.0736 | $87.07 | $87.05 | $87.10 |
| Purchase #5 | $221.77 | 13.852% | $252.4896 | $252.49 | $252.50 | $252.50 |
| Purchase #6 | $161.61 | 11.190% | $179.6942 | $179.69 | $179.70 | $179.70 |
| Purchase #7 | $229.52 | 7.147% | $245.9238 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $908.33 | $997.2398 | $997.22 | $997.20 | $997.30 | |