| 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 | $68.87 | 7.119% | $73.7729 | $73.77 | $73.75 | $73.80 |
| Purchase #2 | $23.76 | 7.483% | $25.538 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $150.79 | 12.188% | $169.1683 | $169.17 | $169.15 | $169.20 |
| Purchase #4 | $125.43 | 8.532% | $136.1317 | $136.13 | $136.15 | $136.10 |
| Purchase #5 | $128.28 | 9.166% | $140.0381 | $140.04 | $140.05 | $140.00 |
| Purchase #6 | $190.97 | 3.514% | $197.6807 | $197.68 | $197.70 | $197.70 |
| Purchase #7 | $76.70 | 4.855% | $80.4238 | $80.42 | $80.40 | $80.40 |
| 7 purchase totals = | $764.80 | $822.7535 | $822.75 | $822.75 | $822.70 | |