| 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 | $16.65 | 7.624% | $17.9194 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $85.95 | 3.158% | $88.6643 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $182.35 | 7.227% | $195.5284 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $236.69 | 13.810% | $269.3769 | $269.38 | $269.40 | $269.40 |
| Purchase #5 | $197.27 | 3.110% | $203.4051 | $203.41 | $203.40 | $203.40 |
| Purchase #6 | $118.56 | 7.867% | $127.8871 | $127.89 | $127.90 | $127.90 |
| Purchase #7 | $49.58 | 9.423% | $54.2519 | $54.25 | $54.25 | $54.30 |
| 7 purchase totals = | $887.05 | $957.0331 | $957.04 | $957.05 | $957.10 | |