| 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 | $78.64 | 11.851% | $87.9596 | $87.96 | $87.95 | $88.00 |
| Purchase #2 | $82.96 | 9.461% | $90.8088 | $90.81 | $90.80 | $90.80 |
| Purchase #3 | $139.35 | 7.261% | $149.4682 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $120.66 | 7.340% | $129.5164 | $129.52 | $129.50 | $129.50 |
| Purchase #5 | $122.79 | 5.413% | $129.4366 | $129.44 | $129.45 | $129.40 |
| Purchase #6 | $240.70 | 7.153% | $257.9173 | $257.92 | $257.90 | $257.90 |
| Purchase #7 | $138.43 | 9.470% | $151.5393 | $151.54 | $151.55 | $151.50 |
| 7 purchase totals = | $923.53 | $996.6462 | $996.66 | $996.60 | $996.60 | |