| 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 | $70.26 | 5.870% | $74.3843 | $74.38 | $74.40 | $74.40 |
| Purchase #2 | $86.89 | 7.608% | $93.5006 | $93.50 | $93.50 | $93.50 |
| Purchase #3 | $122.35 | 3.802% | $127.0017 | $127.00 | $127.00 | $127.00 |
| Purchase #4 | $96.51 | 6.758% | $103.0321 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $107.70 | 4.780% | $112.8481 | $112.85 | $112.85 | $112.80 |
| Purchase #6 | $175.99 | 8.226% | $190.4669 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $166.42 | 3.514% | $172.268 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $826.12 | $873.5017 | $873.50 | $873.50 | $873.50 | |