| 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 | $91.90 | 9.367% | $100.5083 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $59.27 | 6.287% | $62.9963 | $63.00 | $63.00 | $63.00 |
| Purchase #3 | $91.45 | 9.428% | $100.0719 | $100.07 | $100.05 | $100.10 |
| Purchase #4 | $205.29 | 4.162% | $213.8342 | $213.83 | $213.85 | $213.80 |
| Purchase #5 | $65.84 | 6.592% | $70.1802 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $111.99 | 5.229% | $117.846 | $117.85 | $117.85 | $117.80 |
| Purchase #7 | $45.54 | 3.592% | $47.1758 | $47.18 | $47.20 | $47.20 |
| 7 purchase totals = | $671.28 | $712.6127 | $712.62 | $712.65 | $712.60 | |