| 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 | $103.77 | 10.154% | $114.3068 | $114.31 | $114.30 | $114.30 |
| Purchase #2 | $48.83 | 13.279% | $55.3141 | $55.31 | $55.30 | $55.30 |
| Purchase #3 | $171.41 | 7.503% | $184.2709 | $184.27 | $184.25 | $184.30 |
| Purchase #4 | $55.27 | 5.637% | $58.3856 | $58.39 | $58.40 | $58.40 |
| Purchase #5 | $23.71 | 9.319% | $25.9195 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $44.79 | 6.483% | $47.6937 | $47.69 | $47.70 | $47.70 |
| Purchase #7 | $128.78 | 7.248% | $138.114 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $576.56 | $624.0046 | $624.00 | $623.95 | $624.00 | |