| 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 | $29.86 | 3.506% | $30.9069 | $30.91 | $30.90 | $30.90 |
| Purchase #2 | $53.45 | 10.146% | $58.873 | $58.87 | $58.85 | $58.90 |
| Purchase #3 | $91.81 | 10.183% | $101.159 | $101.16 | $101.15 | $101.20 |
| Purchase #4 | $5.87 | 9.219% | $6.4112 | $6.41 | $6.40 | $6.40 |
| Purchase #5 | $250.88 | 5.402% | $264.4325 | $264.43 | $264.45 | $264.40 |
| Purchase #6 | $15.53 | 11.390% | $17.2989 | $17.30 | $17.30 | $17.30 |
| Purchase #7 | $226.27 | 7.720% | $243.738 | $243.74 | $243.75 | $243.70 |
| 7 purchase totals = | $673.67 | $722.8195 | $722.82 | $722.80 | $722.80 | |