| 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 | $78.94 | 12.676% | $88.9464 | $88.95 | $88.95 | $88.90 |
| Purchase #2 | $185.46 | 3.193% | $191.3817 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $102.95 | 12.857% | $116.1863 | $116.19 | $116.20 | $116.20 |
| Purchase #4 | $208.40 | 5.261% | $219.3639 | $219.36 | $219.35 | $219.40 |
| Purchase #5 | $39.50 | 4.376% | $41.2285 | $41.23 | $41.25 | $41.20 |
| Purchase #6 | $45.58 | 13.656% | $51.8044 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $8.77 | 10.598% | $9.6994 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $669.60 | $718.6106 | $718.61 | $718.65 | $718.60 | |