| 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 | $25.55 | 9.380% | $27.9466 | $27.95 | $27.95 | $27.90 |
| Purchase #2 | $41.79 | 11.690% | $46.6753 | $46.68 | $46.70 | $46.70 |
| Purchase #3 | $40.75 | 6.377% | $43.3486 | $43.35 | $43.35 | $43.30 |
| Purchase #4 | $232.48 | 10.715% | $257.3902 | $257.39 | $257.40 | $257.40 |
| Purchase #5 | $225.43 | 3.169% | $232.5739 | $232.57 | $232.55 | $232.60 |
| Purchase #6 | $54.86 | 7.207% | $58.8138 | $58.81 | $58.80 | $58.80 |
| Purchase #7 | $190.56 | 5.414% | $200.8769 | $200.88 | $200.90 | $200.90 |
| 7 purchase totals = | $811.42 | $867.6253 | $867.63 | $867.65 | $867.60 | |