| 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 | $49.64 | 12.344% | $55.7676 | $55.77 | $55.75 | $55.80 |
| Purchase #2 | $212.40 | 9.688% | $232.9773 | $232.98 | $233.00 | $233.00 |
| Purchase #3 | $39.37 | 5.300% | $41.4566 | $41.46 | $41.45 | $41.50 |
| Purchase #4 | $148.60 | 5.720% | $157.0999 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $80.40 | 13.726% | $91.4357 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $18.37 | 12.774% | $20.7166 | $20.72 | $20.70 | $20.70 |
| Purchase #7 | $116.58 | 7.697% | $125.5532 | $125.55 | $125.55 | $125.60 |
| 7 purchase totals = | $665.36 | $725.0069 | $725.02 | $725.00 | $725.10 | |