| 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 | $110.39 | 3.416% | $114.1609 | $114.16 | $114.15 | $114.20 |
| Purchase #2 | $49.60 | 11.807% | $55.4563 | $55.46 | $55.45 | $55.50 |
| Purchase #3 | $51.88 | 12.456% | $58.3422 | $58.34 | $58.35 | $58.30 |
| Purchase #4 | $105.78 | 10.367% | $116.7462 | $116.75 | $116.75 | $116.70 |
| Purchase #5 | $170.25 | 3.735% | $176.6088 | $176.61 | $176.60 | $176.60 |
| Purchase #6 | $144.66 | 11.155% | $160.7968 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $38.50 | 13.293% | $43.6178 | $43.62 | $43.60 | $43.60 |
| 7 purchase totals = | $671.06 | $725.7290 | $725.74 | $725.70 | $725.70 | |