| 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 | $123.44 | 4.622% | $129.1454 | $129.15 | $129.15 | $129.10 |
| Purchase #2 | $201.50 | 5.738% | $213.0621 | $213.06 | $213.05 | $213.10 |
| Purchase #3 | $147.79 | 5.265% | $155.5711 | $155.57 | $155.55 | $155.60 |
| Purchase #4 | $77.87 | 6.642% | $83.0421 | $83.04 | $83.05 | $83.00 |
| Purchase #5 | $129.28 | 9.572% | $141.6547 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $72.68 | 8.598% | $78.929 | $78.93 | $78.95 | $78.90 |
| Purchase #7 | $50.57 | 11.582% | $56.427 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $803.13 | $857.8314 | $857.83 | $857.85 | $857.80 | |