| 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 | $75.76 | 11.236% | $84.2724 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $204.60 | 11.716% | $228.5709 | $228.57 | $228.55 | $228.60 |
| Purchase #3 | $12.47 | 8.737% | $13.5595 | $13.56 | $13.55 | $13.60 |
| Purchase #4 | $12.56 | 5.830% | $13.2922 | $13.29 | $13.30 | $13.30 |
| Purchase #5 | $78.53 | 7.379% | $84.3247 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $56.55 | 7.109% | $60.5701 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $118.50 | 3.538% | $122.6925 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $558.97 | $607.2823 | $607.27 | $607.20 | $607.40 | |