| 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 | $84.51 | 10.403% | $93.3016 | $93.30 | $93.30 | $93.30 |
| Purchase #2 | $208.79 | 11.361% | $232.5106 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $71.86 | 11.220% | $79.9227 | $79.92 | $79.90 | $79.90 |
| Purchase #4 | $139.95 | 6.552% | $149.1195 | $149.12 | $149.10 | $149.10 |
| Purchase #5 | $107.71 | 11.285% | $119.8651 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $124.36 | 3.761% | $129.0372 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $71.70 | 7.542% | $77.1076 | $77.11 | $77.10 | $77.10 |
| 7 purchase totals = | $808.88 | $880.8643 | $880.87 | $880.80 | $880.80 | |