| 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 | $13.84 | 13.173% | $15.6631 | $15.66 | $15.65 | $15.70 |
| Purchase #2 | $30.28 | 7.326% | $32.4983 | $32.50 | $32.50 | $32.50 |
| Purchase #3 | $74.87 | 9.563% | $82.0298 | $82.03 | $82.05 | $82.00 |
| Purchase #4 | $84.48 | 4.571% | $88.3416 | $88.34 | $88.35 | $88.30 |
| Purchase #5 | $56.78 | 13.647% | $64.5288 | $64.53 | $64.55 | $64.50 |
| Purchase #6 | $240.56 | 9.852% | $264.26 | $264.26 | $264.25 | $264.30 |
| Purchase #7 | $15.79 | 11.110% | $17.5443 | $17.54 | $17.55 | $17.50 |
| 7 purchase totals = | $516.60 | $564.8659 | $564.86 | $564.90 | $564.80 | |