| 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 | $83.44 | 6.841% | $89.1481 | $89.15 | $89.15 | $89.10 |
| Purchase #2 | $95.55 | 6.727% | $101.9776 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $54.63 | 7.197% | $58.5617 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $101.49 | 13.679% | $115.3728 | $115.37 | $115.35 | $115.40 |
| Purchase #5 | $63.63 | 3.251% | $65.6986 | $65.70 | $65.70 | $65.70 |
| Purchase #6 | $112.76 | 11.858% | $126.1311 | $126.13 | $126.15 | $126.10 |
| Purchase #7 | $41.67 | 3.219% | $43.0114 | $43.01 | $43.00 | $43.00 |
| 7 purchase totals = | $553.17 | $599.9013 | $599.90 | $599.90 | $599.90 | |