| 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 | $77.26 | 12.810% | $87.157 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $15.61 | 10.756% | $17.289 | $17.29 | $17.30 | $17.30 |
| Purchase #3 | $149.95 | 6.110% | $159.1119 | $159.11 | $159.10 | $159.10 |
| Purchase #4 | $113.47 | 10.842% | $125.7724 | $125.77 | $125.75 | $125.80 |
| Purchase #5 | $95.84 | 11.273% | $106.644 | $106.64 | $106.65 | $106.60 |
| Purchase #6 | $36.45 | 13.223% | $41.2698 | $41.27 | $41.25 | $41.30 |
| Purchase #7 | $97.86 | 12.464% | $110.0573 | $110.06 | $110.05 | $110.10 |
| 7 purchase totals = | $586.44 | $647.3014 | $647.30 | $647.25 | $647.40 | |