| 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 | $79.33 | 11.378% | $88.3562 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $30.85 | 4.452% | $32.2234 | $32.22 | $32.20 | $32.20 |
| Purchase #3 | $125.99 | 7.717% | $135.7126 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $163.48 | 5.841% | $173.0289 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $88.75 | 9.865% | $97.5052 | $97.51 | $97.50 | $97.50 |
| Purchase #6 | $152.99 | 3.864% | $158.9015 | $158.90 | $158.90 | $158.90 |
| Purchase #7 | $96.64 | 7.823% | $104.2001 | $104.20 | $104.20 | $104.20 |
| 7 purchase totals = | $738.03 | $789.9279 | $789.93 | $789.90 | $789.90 | |