| 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 | $48.52 | 10.673% | $53.6985 | $53.70 | $53.70 | $53.70 |
| Purchase #2 | $97.46 | 6.748% | $104.0366 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $105.38 | 6.605% | $112.3403 | $112.34 | $112.35 | $112.30 |
| Purchase #4 | $130.35 | 12.226% | $146.2866 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $249.94 | 11.177% | $277.8758 | $277.88 | $277.90 | $277.90 |
| Purchase #6 | $115.83 | 9.491% | $126.8234 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $8.35 | 13.662% | $9.4908 | $9.49 | $9.50 | $9.50 |
| 7 purchase totals = | $755.83 | $830.5520 | $830.56 | $830.60 | $830.50 | |