| 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 | $76.40 | 11.332% | $85.0576 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $53.46 | 10.568% | $59.1097 | $59.11 | $59.10 | $59.10 |
| Purchase #3 | $44.56 | 12.253% | $50.0199 | $50.02 | $50.00 | $50.00 |
| Purchase #4 | $63.87 | 3.410% | $66.048 | $66.05 | $66.05 | $66.00 |
| Purchase #5 | $84.50 | 9.782% | $92.7658 | $92.77 | $92.75 | $92.80 |
| Purchase #6 | $7.62 | 6.227% | $8.0945 | $8.09 | $8.10 | $8.10 |
| Purchase #7 | $163.72 | 5.434% | $172.6165 | $172.62 | $172.60 | $172.60 |
| 7 purchase totals = | $494.13 | $533.7120 | $533.72 | $533.65 | $533.70 | |