| 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 | $46.33 | 9.778% | $50.8601 | $50.86 | $50.85 | $50.90 |
| Purchase #2 | $21.94 | 9.643% | $24.0557 | $24.06 | $24.05 | $24.10 |
| Purchase #3 | $217.28 | 11.314% | $241.8631 | $241.86 | $241.85 | $241.90 |
| Purchase #4 | $90.75 | 5.190% | $95.4599 | $95.46 | $95.45 | $95.50 |
| Purchase #5 | $219.44 | 8.370% | $237.8071 | $237.81 | $237.80 | $237.80 |
| Purchase #6 | $133.56 | 10.477% | $147.5531 | $147.55 | $147.55 | $147.60 |
| Purchase #7 | $212.76 | 6.170% | $225.8873 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $942.06 | $1,023.4863 | $1,023.49 | $1,023.45 | $1,023.70 | |