| 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 | $67.61 | 5.826% | $71.549 | $71.55 | $71.55 | $71.50 |
| Purchase #2 | $216.97 | 10.733% | $240.2574 | $240.26 | $240.25 | $240.30 |
| Purchase #3 | $102.68 | 3.535% | $106.3097 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $218.25 | 12.239% | $244.9616 | $244.96 | $244.95 | $245.00 |
| Purchase #5 | $21.51 | 13.718% | $24.4607 | $24.46 | $24.45 | $24.50 |
| Purchase #6 | $41.97 | 10.473% | $46.3655 | $46.37 | $46.35 | $46.40 |
| Purchase #7 | $78.55 | 7.282% | $84.27 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $747.54 | $818.1739 | $818.18 | $818.10 | $818.30 | |