| 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 | $217.94 | 9.157% | $237.8968 | $237.90 | $237.90 | $237.90 |
| Purchase #2 | $24.68 | 9.180% | $26.9456 | $26.95 | $26.95 | $26.90 |
| Purchase #3 | $24.38 | 4.569% | $25.4939 | $25.49 | $25.50 | $25.50 |
| Purchase #4 | $41.88 | 3.264% | $43.247 | $43.25 | $43.25 | $43.20 |
| Purchase #5 | $85.96 | 7.823% | $92.6847 | $92.68 | $92.70 | $92.70 |
| Purchase #6 | $84.59 | 9.616% | $92.7242 | $92.72 | $92.70 | $92.70 |
| Purchase #7 | $33.54 | 4.869% | $35.1731 | $35.17 | $35.15 | $35.20 |
| 7 purchase totals = | $512.97 | $554.1653 | $554.16 | $554.15 | $554.10 | |