| 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 | $59.97 | 5.562% | $63.3055 | $63.31 | $63.30 | $63.30 |
| Purchase #2 | $63.42 | 10.251% | $69.9212 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $12.96 | 7.306% | $13.9069 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $126.30 | 10.564% | $139.6423 | $139.64 | $139.65 | $139.60 |
| Purchase #5 | $80.35 | 9.281% | $87.8073 | $87.81 | $87.80 | $87.80 |
| Purchase #6 | $93.58 | 7.164% | $100.2841 | $100.28 | $100.30 | $100.30 |
| Purchase #7 | $113.91 | 13.861% | $129.6991 | $129.70 | $129.70 | $129.70 |
| 7 purchase totals = | $550.49 | $604.5664 | $604.57 | $604.55 | $604.50 | |