| 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 | $99.42 | 11.585% | $110.9378 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $77.99 | 8.427% | $84.5622 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $37.45 | 4.202% | $39.0236 | $39.02 | $39.00 | $39.00 |
| Purchase #4 | $237.68 | 8.514% | $257.9161 | $257.92 | $257.90 | $257.90 |
| Purchase #5 | $62.45 | 7.697% | $67.2568 | $67.26 | $67.25 | $67.30 |
| Purchase #6 | $219.71 | 8.751% | $238.9368 | $238.94 | $238.95 | $238.90 |
| Purchase #7 | $80.58 | 5.150% | $84.7299 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $815.28 | $883.3632 | $883.37 | $883.35 | $883.30 | |