| 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 | $63.77 | 8.415% | $69.1362 | $69.14 | $69.15 | $69.10 |
| Purchase #2 | $72.68 | 3.582% | $75.2834 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $46.52 | 9.519% | $50.9482 | $50.95 | $50.95 | $50.90 |
| Purchase #4 | $72.35 | 13.801% | $82.335 | $82.34 | $82.35 | $82.30 |
| Purchase #5 | $119.98 | 13.256% | $135.8845 | $135.88 | $135.90 | $135.90 |
| Purchase #6 | $74.49 | 9.777% | $81.7729 | $81.77 | $81.75 | $81.80 |
| Purchase #7 | $188.83 | 4.220% | $196.7986 | $196.80 | $196.80 | $196.80 |
| 7 purchase totals = | $638.62 | $692.1588 | $692.16 | $692.20 | $692.10 | |