| 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 | $66.78 | 10.825% | $74.0089 | $74.01 | $74.00 | $74.00 |
| Purchase #2 | $22.85 | 13.493% | $25.9332 | $25.93 | $25.95 | $25.90 |
| Purchase #3 | $28.54 | 13.502% | $32.3935 | $32.39 | $32.40 | $32.40 |
| Purchase #4 | $107.73 | 9.416% | $117.8739 | $117.87 | $117.85 | $117.90 |
| Purchase #5 | $240.31 | 12.660% | $270.7332 | $270.73 | $270.75 | $270.70 |
| Purchase #6 | $29.58 | 8.532% | $32.1038 | $32.10 | $32.10 | $32.10 |
| Purchase #7 | $57.93 | 13.525% | $65.765 | $65.77 | $65.75 | $65.80 |
| 7 purchase totals = | $553.72 | $618.8115 | $618.80 | $618.80 | $618.80 | |