| 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 | $48.26 | 12.670% | $54.3745 | $54.37 | $54.35 | $54.40 |
| Purchase #2 | $210.69 | 4.506% | $220.1837 | $220.18 | $220.20 | $220.20 |
| Purchase #3 | $51.91 | 3.763% | $53.8634 | $53.86 | $53.85 | $53.90 |
| Purchase #4 | $45.80 | 11.117% | $50.8916 | $50.89 | $50.90 | $50.90 |
| Purchase #5 | $239.62 | 12.615% | $269.8481 | $269.85 | $269.85 | $269.80 |
| Purchase #6 | $59.79 | 11.740% | $66.8093 | $66.81 | $66.80 | $66.80 |
| Purchase #7 | $110.46 | 12.396% | $124.1526 | $124.15 | $124.15 | $124.20 |
| 7 purchase totals = | $766.53 | $840.1232 | $840.11 | $840.10 | $840.20 | |