| 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 | $78.45 | 12.499% | $88.2555 | $88.26 | $88.25 | $88.30 |
| Purchase #2 | $216.53 | 10.337% | $238.9127 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $64.63 | 8.353% | $70.0285 | $70.03 | $70.05 | $70.00 |
| Purchase #4 | $230.75 | 6.520% | $245.7949 | $245.79 | $245.80 | $245.80 |
| Purchase #5 | $84.36 | 3.215% | $87.0722 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $217.77 | 5.727% | $230.2417 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $35.54 | 13.419% | $40.3091 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $928.03 | $1,000.6146 | $1,000.61 | $1,000.60 | $1,000.60 | |