| 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 | $87.69 | 5.102% | $92.1639 | $92.16 | $92.15 | $92.20 |
| Purchase #2 | $63.43 | 7.338% | $68.0845 | $68.08 | $68.10 | $68.10 |
| Purchase #3 | $110.93 | 9.117% | $121.0435 | $121.04 | $121.05 | $121.00 |
| Purchase #4 | $100.94 | 10.260% | $111.2964 | $111.30 | $111.30 | $111.30 |
| Purchase #5 | $74.39 | 7.299% | $79.8197 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $241.58 | 12.750% | $272.3815 | $272.38 | $272.40 | $272.40 |
| Purchase #7 | $73.72 | 11.112% | $81.9118 | $81.91 | $81.90 | $81.90 |
| 7 purchase totals = | $752.68 | $826.7013 | $826.69 | $826.70 | $826.70 | |