| 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 | $96.33 | 9.515% | $105.4958 | $105.50 | $105.50 | $105.50 |
| Purchase #2 | $27.54 | 3.757% | $28.5747 | $28.57 | $28.55 | $28.60 |
| Purchase #3 | $44.68 | 13.265% | $50.6068 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $61.76 | 10.604% | $68.309 | $68.31 | $68.30 | $68.30 |
| Purchase #5 | $102.88 | 6.163% | $109.2205 | $109.22 | $109.20 | $109.20 |
| Purchase #6 | $13.86 | 3.547% | $14.3516 | $14.35 | $14.35 | $14.40 |
| Purchase #7 | $202.91 | 11.122% | $225.4777 | $225.48 | $225.50 | $225.50 |
| 7 purchase totals = | $549.96 | $602.0361 | $602.04 | $602.00 | $602.10 | |