| 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 | $125.81 | 4.716% | $131.7432 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $87.39 | 4.797% | $91.5821 | $91.58 | $91.60 | $91.60 |
| Purchase #3 | $90.45 | 8.494% | $98.1328 | $98.13 | $98.15 | $98.10 |
| Purchase #4 | $62.53 | 13.404% | $70.9115 | $70.91 | $70.90 | $70.90 |
| Purchase #5 | $121.62 | 12.726% | $137.0974 | $137.10 | $137.10 | $137.10 |
| Purchase #6 | $110.28 | 11.190% | $122.6203 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $110.42 | 11.397% | $123.0046 | $123.00 | $123.00 | $123.00 |
| 7 purchase totals = | $708.50 | $775.0919 | $775.08 | $775.10 | $775.00 | |