| 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 | $46.57 | 3.216% | $48.0677 | $48.07 | $48.05 | $48.10 |
| Purchase #2 | $170.91 | 4.706% | $178.953 | $178.95 | $178.95 | $179.00 |
| Purchase #3 | $6.77 | 13.702% | $7.6976 | $7.70 | $7.70 | $7.70 |
| Purchase #4 | $201.77 | 13.563% | $229.1361 | $229.14 | $229.15 | $229.10 |
| Purchase #5 | $133.79 | 4.414% | $139.6955 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $230.80 | 6.672% | $246.199 | $246.20 | $246.20 | $246.20 |
| Purchase #7 | $17.45 | 7.253% | $18.7156 | $18.72 | $18.70 | $18.70 |
| 7 purchase totals = | $808.06 | $868.4645 | $868.48 | $868.45 | $868.50 | |