| 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 | $78.78 | 7.810% | $84.9327 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $204.54 | 7.156% | $219.1769 | $219.18 | $219.20 | $219.20 |
| Purchase #3 | $151.48 | 5.230% | $159.4024 | $159.40 | $159.40 | $159.40 |
| Purchase #4 | $6.64 | 10.137% | $7.3131 | $7.31 | $7.30 | $7.30 |
| Purchase #5 | $234.96 | 3.777% | $243.8344 | $243.83 | $243.85 | $243.80 |
| Purchase #6 | $120.72 | 13.614% | $137.1548 | $137.15 | $137.15 | $137.20 |
| Purchase #7 | $95.78 | 4.201% | $99.8037 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $892.90 | $951.6180 | $951.60 | $951.65 | $951.60 | |