| 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 | $39.77 | 3.410% | $41.1262 | $41.13 | $41.15 | $41.10 |
| Purchase #2 | $59.74 | 9.102% | $65.1775 | $65.18 | $65.20 | $65.20 |
| Purchase #3 | $102.81 | 10.110% | $113.2041 | $113.20 | $113.20 | $113.20 |
| Purchase #4 | $98.93 | 12.398% | $111.1953 | $111.20 | $111.20 | $111.20 |
| Purchase #5 | $40.77 | 12.227% | $45.7549 | $45.75 | $45.75 | $45.80 |
| Purchase #6 | $131.48 | 7.382% | $141.1859 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $133.78 | 7.397% | $143.6757 | $143.68 | $143.70 | $143.70 |
| 7 purchase totals = | $607.28 | $661.3196 | $661.33 | $661.40 | $661.40 | |