| 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 | $32.91 | 5.735% | $34.7974 | $34.80 | $34.80 | $34.80 |
| Purchase #2 | $85.84 | 10.175% | $94.5742 | $94.57 | $94.55 | $94.60 |
| Purchase #3 | $41.99 | 7.295% | $45.0532 | $45.05 | $45.05 | $45.10 |
| Purchase #4 | $15.51 | 5.810% | $16.4111 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $116.81 | 8.267% | $126.4667 | $126.47 | $126.45 | $126.50 |
| Purchase #6 | $101.90 | 11.620% | $113.7408 | $113.74 | $113.75 | $113.70 |
| Purchase #7 | $211.40 | 9.772% | $232.058 | $232.06 | $232.05 | $232.10 |
| 7 purchase totals = | $606.36 | $663.1014 | $663.10 | $663.05 | $663.20 | |