| 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 | $47.45 | 12.567% | $53.413 | $53.41 | $53.40 | $53.40 |
| Purchase #2 | $211.82 | 7.160% | $226.9863 | $226.99 | $227.00 | $227.00 |
| Purchase #3 | $207.45 | 6.249% | $220.4136 | $220.41 | $220.40 | $220.40 |
| Purchase #4 | $57.71 | 7.387% | $61.973 | $61.97 | $61.95 | $62.00 |
| Purchase #5 | $94.80 | 5.494% | $100.0083 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $94.62 | 5.192% | $99.5327 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $66.36 | 6.493% | $70.6688 | $70.67 | $70.65 | $70.70 |
| 7 purchase totals = | $780.21 | $832.9957 | $832.99 | $832.95 | $833.00 | |