| 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 | $72.80 | 6.172% | $77.2932 | $77.29 | $77.30 | $77.30 |
| Purchase #2 | $82.34 | 3.806% | $85.4739 | $85.47 | $85.45 | $85.50 |
| Purchase #3 | $113.39 | 7.635% | $122.0473 | $122.05 | $122.05 | $122.00 |
| Purchase #4 | $164.46 | 5.505% | $173.5135 | $173.51 | $173.50 | $173.50 |
| Purchase #5 | $76.48 | 12.589% | $86.1081 | $86.11 | $86.10 | $86.10 |
| Purchase #6 | $213.68 | 7.738% | $230.2146 | $230.21 | $230.20 | $230.20 |
| Purchase #7 | $225.29 | 5.645% | $238.0076 | $238.01 | $238.00 | $238.00 |
| 7 purchase totals = | $948.44 | $1,012.6582 | $1,012.65 | $1,012.60 | $1,012.60 | |