| 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 | $89.99 | 5.674% | $95.096 | $95.10 | $95.10 | $95.10 |
| Purchase #2 | $219.57 | 13.636% | $249.5106 | $249.51 | $249.50 | $249.50 |
| Purchase #3 | $42.59 | 7.680% | $45.8609 | $45.86 | $45.85 | $45.90 |
| Purchase #4 | $163.70 | 5.231% | $172.2631 | $172.26 | $172.25 | $172.30 |
| Purchase #5 | $13.87 | 5.175% | $14.5878 | $14.59 | $14.60 | $14.60 |
| Purchase #6 | $35.39 | 10.212% | $39.004 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $68.54 | 8.743% | $74.5325 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $633.65 | $690.8549 | $690.85 | $690.85 | $690.90 | |