| 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 | $15.65 | 12.426% | $17.5947 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $89.31 | 7.422% | $95.9386 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $128.74 | 4.850% | $134.9839 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $134.79 | 10.650% | $149.1451 | $149.15 | $149.15 | $149.10 |
| Purchase #5 | $171.64 | 8.308% | $185.8999 | $185.90 | $185.90 | $185.90 |
| Purchase #6 | $60.88 | 6.321% | $64.7282 | $64.73 | $64.75 | $64.70 |
| Purchase #7 | $149.90 | 5.406% | $158.0036 | $158.00 | $158.00 | $158.00 |
| 7 purchase totals = | $750.91 | $806.2940 | $806.29 | $806.35 | $806.20 | |