| 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 | $60.60 | 6.308% | $64.4226 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $17.38 | 11.119% | $19.3125 | $19.31 | $19.30 | $19.30 |
| Purchase #3 | $26.72 | 4.557% | $27.9376 | $27.94 | $27.95 | $27.90 |
| Purchase #4 | $134.29 | 11.433% | $149.6434 | $149.64 | $149.65 | $149.60 |
| Purchase #5 | $91.89 | 4.719% | $96.2263 | $96.23 | $96.25 | $96.20 |
| Purchase #6 | $20.96 | 13.631% | $23.8171 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $199.63 | 6.216% | $212.039 | $212.04 | $212.05 | $212.00 |
| 7 purchase totals = | $551.47 | $593.3985 | $593.40 | $593.40 | $593.20 | |