| 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 | $200.56 | 9.546% | $219.7055 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $124.99 | 12.453% | $140.555 | $140.56 | $140.55 | $140.60 |
| Purchase #3 | $30.49 | 10.143% | $33.5826 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $35.93 | 10.412% | $39.671 | $39.67 | $39.65 | $39.70 |
| Purchase #5 | $86.67 | 6.814% | $92.5757 | $92.58 | $92.60 | $92.60 |
| Purchase #6 | $5.40 | 12.317% | $6.0651 | $6.07 | $6.05 | $6.10 |
| Purchase #7 | $67.66 | 7.398% | $72.6655 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $551.70 | $604.8204 | $604.84 | $604.80 | $605.00 | |