| 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 | $94.79 | 7.299% | $101.7087 | $101.71 | $101.70 | $101.70 |
| Purchase #2 | $30.65 | 11.422% | $34.1508 | $34.15 | $34.15 | $34.20 |
| Purchase #3 | $82.73 | 10.719% | $91.5978 | $91.60 | $91.60 | $91.60 |
| Purchase #4 | $93.81 | 6.641% | $100.0399 | $100.04 | $100.05 | $100.00 |
| Purchase #5 | $228.85 | 11.173% | $254.4194 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $34.38 | 4.258% | $35.8439 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $11.82 | 9.645% | $12.96 | $12.96 | $12.95 | $13.00 |
| 7 purchase totals = | $577.03 | $630.7205 | $630.72 | $630.70 | $630.70 | |