| 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 | $5.51 | 11.819% | $6.1612 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $93.26 | 7.536% | $100.2881 | $100.29 | $100.30 | $100.30 |
| Purchase #3 | $77.56 | 9.741% | $85.1151 | $85.12 | $85.10 | $85.10 |
| Purchase #4 | $52.75 | 10.764% | $58.428 | $58.43 | $58.45 | $58.40 |
| Purchase #5 | $246.53 | 13.283% | $279.2766 | $279.28 | $279.30 | $279.30 |
| Purchase #6 | $176.52 | 7.724% | $190.1544 | $190.15 | $190.15 | $190.20 |
| Purchase #7 | $140.41 | 9.226% | $153.3642 | $153.36 | $153.35 | $153.40 |
| 7 purchase totals = | $792.54 | $872.7876 | $872.79 | $872.80 | $872.90 | |