| 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 | $112.30 | 3.484% | $116.2125 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $92.90 | 12.649% | $104.6509 | $104.65 | $104.65 | $104.70 |
| Purchase #3 | $160.88 | 6.699% | $171.6574 | $171.66 | $171.65 | $171.70 |
| Purchase #4 | $16.88 | 5.721% | $17.8457 | $17.85 | $17.85 | $17.80 |
| Purchase #5 | $243.51 | 9.192% | $265.8934 | $265.89 | $265.90 | $265.90 |
| Purchase #6 | $15.83 | 3.124% | $16.3245 | $16.32 | $16.30 | $16.30 |
| Purchase #7 | $104.51 | 4.807% | $109.5338 | $109.53 | $109.55 | $109.50 |
| 7 purchase totals = | $746.81 | $802.1182 | $802.11 | $802.10 | $802.10 | |