| 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 | $42.37 | 9.497% | $46.3939 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $43.26 | 13.275% | $49.0028 | $49.00 | $49.00 | $49.00 |
| Purchase #3 | $159.96 | 7.359% | $171.7315 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $151.36 | 5.409% | $159.5471 | $159.55 | $159.55 | $159.50 |
| Purchase #5 | $105.62 | 10.867% | $117.0977 | $117.10 | $117.10 | $117.10 |
| Purchase #6 | $75.53 | 3.425% | $78.1169 | $78.12 | $78.10 | $78.10 |
| Purchase #7 | $202.54 | 3.130% | $208.8795 | $208.88 | $208.90 | $208.90 |
| 7 purchase totals = | $780.64 | $830.7694 | $830.77 | $830.80 | $830.70 | |