| 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 | $84.71 | 8.192% | $91.6494 | $91.65 | $91.65 | $91.60 |
| Purchase #2 | $147.35 | 8.593% | $160.0118 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $54.47 | 7.729% | $58.68 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $133.44 | 5.377% | $140.6151 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $24.52 | 7.720% | $26.4129 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $49.95 | 11.499% | $55.6938 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $74.90 | 4.804% | $78.4982 | $78.50 | $78.50 | $78.50 |
| 7 purchase totals = | $569.34 | $611.5612 | $611.56 | $611.55 | $611.50 | |