| 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 | $25.66 | 13.851% | $29.2142 | $29.21 | $29.20 | $29.20 |
| Purchase #2 | $47.56 | 7.519% | $51.136 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $187.77 | 10.709% | $207.8783 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $38.83 | 13.281% | $43.987 | $43.99 | $44.00 | $44.00 |
| Purchase #5 | $84.91 | 12.134% | $95.213 | $95.21 | $95.20 | $95.20 |
| Purchase #6 | $129.37 | 12.874% | $146.0251 | $146.03 | $146.05 | $146.00 |
| Purchase #7 | $108.35 | 12.396% | $121.7811 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $622.45 | $695.2347 | $695.24 | $695.30 | $695.20 | |