| 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 | $43.91 | 7.414% | $47.1655 | $47.17 | $47.15 | $47.20 |
| Purchase #2 | $91.45 | 7.724% | $98.5136 | $98.51 | $98.50 | $98.50 |
| Purchase #3 | $19.75 | 4.290% | $20.5973 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $234.58 | 5.276% | $246.9564 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $7.37 | 7.335% | $7.9106 | $7.91 | $7.90 | $7.90 |
| Purchase #6 | $126.99 | 4.814% | $133.1033 | $133.10 | $133.10 | $133.10 |
| Purchase #7 | $119.89 | 9.311% | $131.053 | $131.05 | $131.05 | $131.10 |
| 7 purchase totals = | $643.94 | $685.2997 | $685.30 | $685.25 | $685.40 | |