| 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 | $31.43 | 3.324% | $32.4747 | $32.47 | $32.45 | $32.50 |
| Purchase #2 | $157.75 | 7.391% | $169.4093 | $169.41 | $169.40 | $169.40 |
| Purchase #3 | $120.32 | 3.266% | $124.2497 | $124.25 | $124.25 | $124.20 |
| Purchase #4 | $136.68 | 7.511% | $146.946 | $146.95 | $146.95 | $146.90 |
| Purchase #5 | $90.43 | 13.352% | $102.5042 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $157.71 | 7.870% | $170.1218 | $170.12 | $170.10 | $170.10 |
| Purchase #7 | $213.54 | 3.491% | $220.9947 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $907.86 | $966.7004 | $966.69 | $966.65 | $966.60 | |