| 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 | $44.32 | 10.409% | $48.9333 | $48.93 | $48.95 | $48.90 |
| Purchase #2 | $59.98 | 9.737% | $65.8203 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $198.90 | 7.232% | $213.2844 | $213.28 | $213.30 | $213.30 |
| Purchase #4 | $91.40 | 11.779% | $102.166 | $102.17 | $102.15 | $102.20 |
| Purchase #5 | $20.67 | 3.292% | $21.3505 | $21.35 | $21.35 | $21.40 |
| Purchase #6 | $207.60 | 10.296% | $228.9745 | $228.97 | $228.95 | $229.00 |
| Purchase #7 | $8.69 | 9.783% | $9.5401 | $9.54 | $9.55 | $9.50 |
| 7 purchase totals = | $631.56 | $690.0691 | $690.06 | $690.05 | $690.10 | |