| 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 | $74.55 | 5.634% | $78.7501 | $78.75 | $78.75 | $78.80 |
| Purchase #2 | $63.86 | 7.572% | $68.6955 | $68.70 | $68.70 | $68.70 |
| Purchase #3 | $60.29 | 9.701% | $66.1387 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $189.58 | 8.686% | $206.0469 | $206.05 | $206.05 | $206.00 |
| Purchase #5 | $121.82 | 9.595% | $133.5086 | $133.51 | $133.50 | $133.50 |
| Purchase #6 | $185.79 | 4.537% | $194.2193 | $194.22 | $194.20 | $194.20 |
| Purchase #7 | $65.85 | 9.861% | $72.3435 | $72.34 | $72.35 | $72.30 |
| 7 purchase totals = | $761.74 | $819.7026 | $819.71 | $819.70 | $819.60 | |