| 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 | $64.75 | 9.632% | $70.9867 | $70.99 | $71.00 | $71.00 |
| Purchase #2 | $143.73 | 5.697% | $151.9183 | $151.92 | $151.90 | $151.90 |
| Purchase #3 | $88.79 | 3.653% | $92.0335 | $92.03 | $92.05 | $92.00 |
| Purchase #4 | $128.86 | 3.470% | $133.3314 | $133.33 | $133.35 | $133.30 |
| Purchase #5 | $20.88 | 13.738% | $23.7485 | $23.75 | $23.75 | $23.70 |
| Purchase #6 | $48.93 | 6.188% | $51.9578 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $198.80 | 4.363% | $207.4736 | $207.47 | $207.45 | $207.50 |
| 7 purchase totals = | $694.74 | $731.4498 | $731.45 | $731.45 | $731.40 | |