| 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 | $24.80 | 11.748% | $27.7135 | $27.71 | $27.70 | $27.70 |
| Purchase #2 | $145.51 | 5.120% | $152.9601 | $152.96 | $152.95 | $153.00 |
| Purchase #3 | $107.43 | 5.106% | $112.9154 | $112.92 | $112.90 | $112.90 |
| Purchase #4 | $189.41 | 9.718% | $207.8169 | $207.82 | $207.80 | $207.80 |
| Purchase #5 | $200.90 | 6.380% | $213.7174 | $213.72 | $213.70 | $213.70 |
| Purchase #6 | $46.96 | 5.683% | $49.6287 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $36.80 | 13.355% | $41.7146 | $41.71 | $41.70 | $41.70 |
| 7 purchase totals = | $751.81 | $806.4666 | $806.47 | $806.40 | $806.40 | |