| 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 | $92.90 | 5.436% | $97.95 | $97.95 | $97.95 | $98.00 |
| Purchase #2 | $130.65 | 13.813% | $148.6967 | $148.70 | $148.70 | $148.70 |
| Purchase #3 | $135.38 | 3.704% | $140.3945 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $11.53 | 9.737% | $12.6527 | $12.65 | $12.65 | $12.70 |
| Purchase #5 | $84.48 | 8.756% | $91.8771 | $91.88 | $91.90 | $91.90 |
| Purchase #6 | $214.63 | 10.393% | $236.9365 | $236.94 | $236.95 | $236.90 |
| Purchase #7 | $124.59 | 13.497% | $141.4059 | $141.41 | $141.40 | $141.40 |
| 7 purchase totals = | $794.16 | $869.9134 | $869.92 | $869.95 | $870.00 | |