| 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 | $42.67 | 10.355% | $47.0885 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $211.31 | 4.603% | $221.0366 | $221.04 | $221.05 | $221.00 |
| Purchase #3 | $83.99 | 11.776% | $93.8807 | $93.88 | $93.90 | $93.90 |
| Purchase #4 | $49.62 | 7.370% | $53.277 | $53.28 | $53.30 | $53.30 |
| Purchase #5 | $116.47 | 10.192% | $128.3406 | $128.34 | $128.35 | $128.30 |
| Purchase #6 | $140.43 | 5.302% | $147.8756 | $147.88 | $147.90 | $147.90 |
| Purchase #7 | $109.91 | 13.617% | $124.8764 | $124.88 | $124.90 | $124.90 |
| 7 purchase totals = | $754.40 | $816.3754 | $816.39 | $816.50 | $816.40 | |