| 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 | $191.47 | 4.738% | $200.5418 | $200.54 | $200.55 | $200.50 |
| Purchase #2 | $210.55 | 5.311% | $221.7323 | $221.73 | $221.75 | $221.70 |
| Purchase #3 | $93.49 | 11.841% | $104.5602 | $104.56 | $104.55 | $104.60 |
| Purchase #4 | $76.72 | 10.797% | $85.0035 | $85.00 | $85.00 | $85.00 |
| Purchase #5 | $162.92 | 9.109% | $177.7604 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $28.92 | 11.297% | $32.1871 | $32.19 | $32.20 | $32.20 |
| Purchase #7 | $61.34 | 5.281% | $64.5794 | $64.58 | $64.60 | $64.60 |
| 7 purchase totals = | $825.41 | $886.3647 | $886.36 | $886.40 | $886.40 | |