| 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 | $86.60 | 11.380% | $96.4551 | $96.46 | $96.45 | $96.50 |
| Purchase #2 | $10.68 | 13.604% | $12.1329 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $247.39 | 6.430% | $263.2972 | $263.30 | $263.30 | $263.30 |
| Purchase #4 | $73.25 | 5.598% | $77.3505 | $77.35 | $77.35 | $77.40 |
| Purchase #5 | $237.96 | 6.472% | $253.3608 | $253.36 | $253.35 | $253.40 |
| Purchase #6 | $218.56 | 8.273% | $236.6415 | $236.64 | $236.65 | $236.60 |
| Purchase #7 | $140.29 | 12.751% | $158.1784 | $158.18 | $158.20 | $158.20 |
| 7 purchase totals = | $1,014.73 | $1,097.4164 | $1,097.42 | $1,097.45 | $1,097.50 | |