| 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 | $99.34 | 13.412% | $112.6635 | $112.66 | $112.65 | $112.70 |
| Purchase #2 | $195.26 | 6.115% | $207.2001 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $71.88 | 13.792% | $81.7937 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $20.43 | 6.626% | $21.7837 | $21.78 | $21.80 | $21.80 |
| Purchase #5 | $61.33 | 3.694% | $63.5955 | $63.60 | $63.60 | $63.60 |
| Purchase #6 | $40.39 | 6.873% | $43.166 | $43.17 | $43.15 | $43.20 |
| Purchase #7 | $98.38 | 4.140% | $102.4529 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $587.01 | $632.6554 | $632.65 | $632.65 | $632.80 | |