| 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 | $101.53 | 7.324% | $108.9661 | $108.97 | $108.95 | $109.00 |
| Purchase #2 | $162.78 | 6.694% | $173.6765 | $173.68 | $173.70 | $173.70 |
| Purchase #3 | $202.58 | 13.434% | $229.7946 | $229.79 | $229.80 | $229.80 |
| Purchase #4 | $43.26 | 5.523% | $45.6492 | $45.65 | $45.65 | $45.60 |
| Purchase #5 | $240.56 | 3.806% | $249.7157 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $69.31 | 9.493% | $75.8896 | $75.89 | $75.90 | $75.90 |
| Purchase #7 | $52.77 | 4.570% | $55.1816 | $55.18 | $55.20 | $55.20 |
| 7 purchase totals = | $872.79 | $938.8733 | $938.88 | $938.90 | $938.90 | |