| 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 | $41.58 | 7.507% | $44.7014 | $44.70 | $44.70 | $44.70 |
| Purchase #2 | $107.35 | 5.189% | $112.9204 | $112.92 | $112.90 | $112.90 |
| Purchase #3 | $121.49 | 11.240% | $135.1455 | $135.15 | $135.15 | $135.10 |
| Purchase #4 | $8.98 | 13.536% | $10.1955 | $10.20 | $10.20 | $10.20 |
| Purchase #5 | $65.35 | 6.395% | $69.5291 | $69.53 | $69.55 | $69.50 |
| Purchase #6 | $62.97 | 13.315% | $71.3545 | $71.35 | $71.35 | $71.40 |
| Purchase #7 | $228.56 | 7.657% | $246.0608 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $636.28 | $689.9072 | $689.91 | $689.90 | $689.90 | |