| 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 | $15.61 | 13.829% | $17.7687 | $17.77 | $17.75 | $17.80 |
| Purchase #2 | $170.66 | 9.822% | $187.4222 | $187.42 | $187.40 | $187.40 |
| Purchase #3 | $50.85 | 12.187% | $57.0471 | $57.05 | $57.05 | $57.00 |
| Purchase #4 | $64.98 | 11.703% | $72.5846 | $72.58 | $72.60 | $72.60 |
| Purchase #5 | $93.46 | 3.265% | $96.5115 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $224.82 | 12.675% | $253.3159 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $44.84 | 6.874% | $47.9223 | $47.92 | $47.90 | $47.90 |
| 7 purchase totals = | $665.22 | $732.5723 | $732.57 | $732.50 | $732.50 | |