| 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 | $95.80 | 6.559% | $102.0835 | $102.08 | $102.10 | $102.10 |
| Purchase #2 | $14.65 | 13.494% | $16.6269 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $28.93 | 10.452% | $31.9538 | $31.95 | $31.95 | $32.00 |
| Purchase #4 | $150.59 | 5.843% | $159.389 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $82.82 | 4.657% | $86.6769 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $42.88 | 9.294% | $46.8653 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $95.63 | 13.124% | $108.1805 | $108.18 | $108.20 | $108.20 |
| 7 purchase totals = | $511.30 | $551.7759 | $551.78 | $551.85 | $551.90 | |