| 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 | $85.70 | 9.335% | $93.7001 | $93.70 | $93.70 | $93.70 |
| Purchase #2 | $189.80 | 4.739% | $198.7946 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $157.25 | 13.325% | $178.2036 | $178.20 | $178.20 | $178.20 |
| Purchase #4 | $41.50 | 7.312% | $44.5345 | $44.53 | $44.55 | $44.50 |
| Purchase #5 | $89.78 | 13.409% | $101.8186 | $101.82 | $101.80 | $101.80 |
| Purchase #6 | $120.38 | 13.651% | $136.8131 | $136.81 | $136.80 | $136.80 |
| Purchase #7 | $205.70 | 5.499% | $217.0114 | $217.01 | $217.00 | $217.00 |
| 7 purchase totals = | $890.11 | $970.8759 | $970.86 | $970.85 | $970.80 | |