| 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 | $60.44 | 7.213% | $64.7995 | $64.80 | $64.80 | $64.80 |
| Purchase #2 | $113.62 | 13.800% | $129.2996 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $241.26 | 3.378% | $249.4098 | $249.41 | $249.40 | $249.40 |
| Purchase #4 | $98.50 | 12.860% | $111.1671 | $111.17 | $111.15 | $111.20 |
| Purchase #5 | $10.42 | 4.389% | $10.8773 | $10.88 | $10.90 | $10.90 |
| Purchase #6 | $9.61 | 12.333% | $10.7952 | $10.80 | $10.80 | $10.80 |
| Purchase #7 | $250.29 | 8.379% | $271.2618 | $271.26 | $271.25 | $271.30 |
| 7 purchase totals = | $784.14 | $847.6103 | $847.62 | $847.60 | $847.70 | |