| 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 | $95.36 | 9.397% | $104.321 | $104.32 | $104.30 | $104.30 |
| Purchase #2 | $12.56 | 12.689% | $14.1537 | $14.15 | $14.15 | $14.20 |
| Purchase #3 | $40.81 | 8.609% | $44.3233 | $44.32 | $44.30 | $44.30 |
| Purchase #4 | $141.56 | 13.848% | $161.1632 | $161.16 | $161.15 | $161.20 |
| Purchase #5 | $19.36 | 4.678% | $20.2657 | $20.27 | $20.25 | $20.30 |
| Purchase #6 | $75.32 | 6.782% | $80.4282 | $80.43 | $80.45 | $80.40 |
| Purchase #7 | $189.53 | 9.640% | $207.8007 | $207.80 | $207.80 | $207.80 |
| 7 purchase totals = | $574.50 | $632.4558 | $632.45 | $632.40 | $632.50 | |