| 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 | $74.36 | 3.644% | $77.0697 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $23.68 | 5.854% | $25.0662 | $25.07 | $25.05 | $25.10 |
| Purchase #3 | $45.46 | 13.603% | $51.6439 | $51.64 | $51.65 | $51.60 |
| Purchase #4 | $83.90 | 3.115% | $86.5135 | $86.51 | $86.50 | $86.50 |
| Purchase #5 | $217.90 | 3.419% | $225.35 | $225.35 | $225.35 | $225.40 |
| Purchase #6 | $109.97 | 7.490% | $118.2068 | $118.21 | $118.20 | $118.20 |
| Purchase #7 | $174.86 | 11.250% | $194.5318 | $194.53 | $194.55 | $194.50 |
| 7 purchase totals = | $730.13 | $778.3819 | $778.38 | $778.35 | $778.40 | |