| 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 | $86.66 | 6.844% | $92.591 | $92.59 | $92.60 | $92.60 |
| Purchase #2 | $32.66 | 9.395% | $35.7284 | $35.73 | $35.75 | $35.70 |
| Purchase #3 | $237.92 | 9.533% | $260.6009 | $260.60 | $260.60 | $260.60 |
| Purchase #4 | $61.86 | 10.575% | $68.4017 | $68.40 | $68.40 | $68.40 |
| Purchase #5 | $109.92 | 9.608% | $120.4811 | $120.48 | $120.50 | $120.50 |
| Purchase #6 | $81.54 | 8.160% | $88.1937 | $88.19 | $88.20 | $88.20 |
| Purchase #7 | $230.36 | 10.551% | $254.6653 | $254.67 | $254.65 | $254.70 |
| 7 purchase totals = | $840.92 | $920.6621 | $920.66 | $920.70 | $920.70 | |