| 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 | $93.80 | 4.156% | $97.6983 | $97.70 | $97.70 | $97.70 |
| Purchase #2 | $135.51 | 10.769% | $150.1031 | $150.10 | $150.10 | $150.10 |
| Purchase #3 | $225.79 | 12.742% | $254.5602 | $254.56 | $254.55 | $254.60 |
| Purchase #4 | $108.91 | 10.179% | $119.9959 | $120.00 | $120.00 | $120.00 |
| Purchase #5 | $79.73 | 6.169% | $84.6485 | $84.65 | $84.65 | $84.60 |
| Purchase #6 | $37.94 | 5.608% | $40.0677 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $83.61 | 7.862% | $90.1834 | $90.18 | $90.20 | $90.20 |
| 7 purchase totals = | $765.29 | $837.2571 | $837.26 | $837.25 | $837.30 | |