| 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 | $12.68 | 13.118% | $14.3434 | $14.34 | $14.35 | $14.30 |
| Purchase #2 | $152.60 | 10.394% | $168.4612 | $168.46 | $168.45 | $168.50 |
| Purchase #3 | $84.60 | 12.216% | $94.9347 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $139.96 | 8.572% | $151.9574 | $151.96 | $151.95 | $152.00 |
| Purchase #5 | $192.88 | 10.793% | $213.6975 | $213.70 | $213.70 | $213.70 |
| Purchase #6 | $123.66 | 3.594% | $128.1043 | $128.10 | $128.10 | $128.10 |
| Purchase #7 | $9.25 | 11.121% | $10.2787 | $10.28 | $10.30 | $10.30 |
| 7 purchase totals = | $715.63 | $781.7772 | $781.77 | $781.80 | $781.80 | |