| 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 | $47.97 | 4.505% | $50.131 | $50.13 | $50.15 | $50.10 |
| Purchase #2 | $47.33 | 5.740% | $50.0467 | $50.05 | $50.05 | $50.00 |
| Purchase #3 | $56.96 | 5.716% | $60.2158 | $60.22 | $60.20 | $60.20 |
| Purchase #4 | $28.82 | 11.352% | $32.0916 | $32.09 | $32.10 | $32.10 |
| Purchase #5 | $50.30 | 4.555% | $52.5912 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $133.87 | 4.540% | $139.9477 | $139.95 | $139.95 | $139.90 |
| Purchase #7 | $113.54 | 5.604% | $119.9028 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $478.79 | $504.9268 | $504.93 | $504.95 | $504.80 | |