| 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 | $53.99 | 10.637% | $59.7329 | $59.73 | $59.75 | $59.70 |
| Purchase #2 | $171.70 | 3.404% | $177.5447 | $177.54 | $177.55 | $177.50 |
| Purchase #3 | $141.97 | 8.562% | $154.1255 | $154.13 | $154.15 | $154.10 |
| Purchase #4 | $77.67 | 3.608% | $80.4723 | $80.47 | $80.45 | $80.50 |
| Purchase #5 | $13.61 | 11.475% | $15.1717 | $15.17 | $15.15 | $15.20 |
| Purchase #6 | $9.30 | 13.591% | $10.564 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $18.55 | 12.464% | $20.8621 | $20.86 | $20.85 | $20.90 |
| 7 purchase totals = | $486.79 | $518.4732 | $518.46 | $518.45 | $518.50 | |