| 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 | $70.68 | 12.594% | $79.5814 | $79.58 | $79.60 | $79.60 |
| Purchase #2 | $93.80 | 5.105% | $98.5885 | $98.59 | $98.60 | $98.60 |
| Purchase #3 | $99.34 | 8.577% | $107.8604 | $107.86 | $107.85 | $107.90 |
| Purchase #4 | $237.30 | 11.164% | $263.7922 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $204.73 | 13.589% | $232.5508 | $232.55 | $232.55 | $232.60 |
| Purchase #6 | $153.36 | 7.201% | $164.4035 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $11.97 | 5.207% | $12.5933 | $12.59 | $12.60 | $12.60 |
| 7 purchase totals = | $871.18 | $959.3701 | $959.36 | $959.40 | $959.50 | |