| 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 | $55.71 | 4.837% | $58.4047 | $58.40 | $58.40 | $58.40 |
| Purchase #2 | $127.87 | 10.404% | $141.1736 | $141.17 | $141.15 | $141.20 |
| Purchase #3 | $55.80 | 7.727% | $60.1117 | $60.11 | $60.10 | $60.10 |
| Purchase #4 | $130.95 | 6.606% | $139.6006 | $139.60 | $139.60 | $139.60 |
| Purchase #5 | $154.73 | 9.714% | $169.7605 | $169.76 | $169.75 | $169.80 |
| Purchase #6 | $124.99 | 8.476% | $135.5842 | $135.58 | $135.60 | $135.60 |
| Purchase #7 | $53.36 | 13.188% | $60.3971 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $703.41 | $765.0324 | $765.02 | $765.00 | $765.10 | |