| 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 | $35.57 | 4.871% | $37.3026 | $37.30 | $37.30 | $37.30 |
| Purchase #2 | $41.59 | 7.252% | $44.6061 | $44.61 | $44.60 | $44.60 |
| Purchase #3 | $190.34 | 12.417% | $213.9745 | $213.97 | $213.95 | $214.00 |
| Purchase #4 | $106.35 | 9.833% | $116.8074 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $158.57 | 12.340% | $178.1375 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $68.60 | 8.780% | $74.6231 | $74.62 | $74.60 | $74.60 |
| Purchase #7 | $141.89 | 7.779% | $152.9276 | $152.93 | $152.95 | $152.90 |
| 7 purchase totals = | $742.91 | $818.3788 | $818.38 | $818.35 | $818.30 | |