| 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 | $42.68 | 8.697% | $46.3919 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $78.47 | 13.505% | $89.0674 | $89.07 | $89.05 | $89.10 |
| Purchase #3 | $17.83 | 6.705% | $19.0255 | $19.03 | $19.05 | $19.00 |
| Purchase #4 | $20.44 | 7.701% | $22.0141 | $22.01 | $22.00 | $22.00 |
| Purchase #5 | $141.76 | 9.785% | $155.6312 | $155.63 | $155.65 | $155.60 |
| Purchase #6 | $180.91 | 10.570% | $200.0322 | $200.03 | $200.05 | $200.00 |
| Purchase #7 | $121.84 | 12.361% | $136.9006 | $136.90 | $136.90 | $136.90 |
| 7 purchase totals = | $603.93 | $669.0629 | $669.06 | $669.10 | $669.00 | |