| 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 | $97.41 | 7.725% | $104.9349 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $67.77 | 13.179% | $76.7014 | $76.70 | $76.70 | $76.70 |
| Purchase #3 | $154.32 | 13.490% | $175.1378 | $175.14 | $175.15 | $175.10 |
| Purchase #4 | $184.25 | 10.200% | $203.0435 | $203.04 | $203.05 | $203.00 |
| Purchase #5 | $207.42 | 12.618% | $233.5923 | $233.59 | $233.60 | $233.60 |
| Purchase #6 | $64.85 | 12.179% | $72.7481 | $72.75 | $72.75 | $72.70 |
| Purchase #7 | $58.94 | 10.631% | $65.2059 | $65.21 | $65.20 | $65.20 |
| 7 purchase totals = | $834.96 | $931.3639 | $931.36 | $931.40 | $931.20 | |