| 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 | $53.83 | 10.870% | $59.6813 | $59.68 | $59.70 | $59.70 |
| Purchase #2 | $187.82 | 7.410% | $201.7375 | $201.74 | $201.75 | $201.70 |
| Purchase #3 | $220.68 | 10.213% | $243.218 | $243.22 | $243.20 | $243.20 |
| Purchase #4 | $111.74 | 8.397% | $121.1228 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $186.73 | 8.108% | $201.8701 | $201.87 | $201.85 | $201.90 |
| Purchase #6 | $37.46 | 7.233% | $40.1695 | $40.17 | $40.15 | $40.20 |
| Purchase #7 | $161.62 | 13.559% | $183.5341 | $183.53 | $183.55 | $183.50 |
| 7 purchase totals = | $959.88 | $1,051.3333 | $1,051.33 | $1,051.30 | $1,051.30 | |