| 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 | $49.30 | 10.571% | $54.5115 | $54.51 | $54.50 | $54.50 |
| Purchase #2 | $66.29 | 13.771% | $75.4188 | $75.42 | $75.40 | $75.40 |
| Purchase #3 | $146.93 | 12.545% | $165.3624 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $159.45 | 8.125% | $172.4053 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $204.45 | 11.413% | $227.7839 | $227.78 | $227.80 | $227.80 |
| Purchase #6 | $30.96 | 10.261% | $34.1368 | $34.14 | $34.15 | $34.10 |
| Purchase #7 | $117.77 | 3.416% | $121.793 | $121.79 | $121.80 | $121.80 |
| 7 purchase totals = | $775.15 | $851.4117 | $851.41 | $851.40 | $851.40 | |