| 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 | $29.44 | 6.554% | $31.3695 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $185.46 | 13.134% | $209.8183 | $209.82 | $209.80 | $209.80 |
| Purchase #3 | $83.44 | 10.235% | $91.9801 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $206.38 | 13.570% | $234.3858 | $234.39 | $234.40 | $234.40 |
| Purchase #5 | $41.42 | 5.211% | $43.5784 | $43.58 | $43.60 | $43.60 |
| Purchase #6 | $11.99 | 9.110% | $13.0823 | $13.08 | $13.10 | $13.10 |
| Purchase #7 | $75.93 | 11.583% | $84.725 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $634.06 | $708.9394 | $708.95 | $709.00 | $709.00 | |