| 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 | $43.88 | 3.328% | $45.3403 | $45.34 | $45.35 | $45.30 |
| Purchase #2 | $211.57 | 3.561% | $219.104 | $219.10 | $219.10 | $219.10 |
| Purchase #3 | $111.61 | 5.814% | $118.099 | $118.10 | $118.10 | $118.10 |
| Purchase #4 | $201.79 | 4.443% | $210.7555 | $210.76 | $210.75 | $210.80 |
| Purchase #5 | $83.56 | 11.504% | $93.1727 | $93.17 | $93.15 | $93.20 |
| Purchase #6 | $88.74 | 4.253% | $92.5141 | $92.51 | $92.50 | $92.50 |
| Purchase #7 | $121.90 | 9.857% | $133.9157 | $133.92 | $133.90 | $133.90 |
| 7 purchase totals = | $863.05 | $912.9013 | $912.90 | $912.85 | $912.90 | |