| 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 | $237.47 | 3.615% | $246.0545 | $246.05 | $246.05 | $246.10 |
| Purchase #2 | $205.93 | 3.765% | $213.6833 | $213.68 | $213.70 | $213.70 |
| Purchase #3 | $123.27 | 7.500% | $132.5153 | $132.52 | $132.50 | $132.50 |
| Purchase #4 | $52.53 | 3.660% | $54.4526 | $54.45 | $54.45 | $54.50 |
| Purchase #5 | $7.92 | 7.171% | $8.4879 | $8.49 | $8.50 | $8.50 |
| Purchase #6 | $55.51 | 3.605% | $57.5111 | $57.51 | $57.50 | $57.50 |
| Purchase #7 | $35.97 | 9.146% | $39.2598 | $39.26 | $39.25 | $39.30 |
| 7 purchase totals = | $718.60 | $751.9645 | $751.96 | $751.95 | $752.10 | |