| 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 | $6.94 | 10.402% | $7.6619 | $7.66 | $7.65 | $7.70 |
| Purchase #2 | $78.63 | 7.127% | $84.234 | $84.23 | $84.25 | $84.20 |
| Purchase #3 | $152.78 | 11.849% | $170.8829 | $170.88 | $170.90 | $170.90 |
| Purchase #4 | $96.83 | 5.502% | $102.1576 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $31.29 | 10.231% | $34.4913 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $195.32 | 13.220% | $221.1413 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $144.89 | 5.696% | $153.1429 | $153.14 | $153.15 | $153.10 |
| 7 purchase totals = | $706.68 | $773.7119 | $773.70 | $773.75 | $773.70 | |