| 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 | $27.91 | 13.108% | $31.5684 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $95.57 | 9.194% | $104.3567 | $104.36 | $104.35 | $104.40 |
| Purchase #3 | $161.62 | 12.658% | $182.0779 | $182.08 | $182.10 | $182.10 |
| Purchase #4 | $20.84 | 13.326% | $23.6171 | $23.62 | $23.60 | $23.60 |
| Purchase #5 | $106.80 | 6.628% | $113.8787 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $192.97 | 5.847% | $204.253 | $204.25 | $204.25 | $204.30 |
| Purchase #7 | $65.59 | 5.109% | $68.941 | $68.94 | $68.95 | $68.90 |
| 7 purchase totals = | $671.30 | $728.6928 | $728.70 | $728.70 | $728.80 | |