| 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 | $89.54 | 12.137% | $100.4075 | $100.41 | $100.40 | $100.40 |
| Purchase #2 | $104.93 | 7.364% | $112.657 | $112.66 | $112.65 | $112.70 |
| Purchase #3 | $19.67 | 10.717% | $21.778 | $21.78 | $21.80 | $21.80 |
| Purchase #4 | $177.42 | 5.244% | $186.7239 | $186.72 | $186.70 | $186.70 |
| Purchase #5 | $94.83 | 3.279% | $97.9395 | $97.94 | $97.95 | $97.90 |
| Purchase #6 | $196.39 | 6.117% | $208.4032 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $47.97 | 11.805% | $53.6329 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $730.75 | $781.5420 | $781.54 | $781.55 | $781.50 | |