| 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 | $57.51 | 6.255% | $61.1073 | $61.11 | $61.10 | $61.10 |
| Purchase #2 | $59.44 | 6.191% | $63.1199 | $63.12 | $63.10 | $63.10 |
| Purchase #3 | $98.97 | 5.338% | $104.253 | $104.25 | $104.25 | $104.30 |
| Purchase #4 | $12.56 | 4.858% | $13.1702 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $150.67 | 7.722% | $162.3047 | $162.30 | $162.30 | $162.30 |
| Purchase #6 | $155.61 | 12.173% | $174.5524 | $174.55 | $174.55 | $174.60 |
| Purchase #7 | $139.36 | 3.831% | $144.6989 | $144.70 | $144.70 | $144.70 |
| 7 purchase totals = | $674.12 | $723.2064 | $723.20 | $723.15 | $723.30 | |