| 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 | $9.29 | 12.738% | $10.4734 | $10.47 | $10.45 | $10.50 |
| Purchase #2 | $111.89 | 11.620% | $124.8916 | $124.89 | $124.90 | $124.90 |
| Purchase #3 | $53.49 | 9.700% | $58.6785 | $58.68 | $58.70 | $58.70 |
| Purchase #4 | $160.67 | 3.443% | $166.2019 | $166.20 | $166.20 | $166.20 |
| Purchase #5 | $65.55 | 5.103% | $68.895 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $122.71 | 9.395% | $134.2386 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $31.43 | 12.152% | $35.2494 | $35.25 | $35.25 | $35.20 |
| 7 purchase totals = | $555.03 | $598.6284 | $598.63 | $598.65 | $598.60 | |