| 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 | $46.74 | 7.772% | $50.3726 | $50.37 | $50.35 | $50.40 |
| Purchase #2 | $113.45 | 7.401% | $121.8464 | $121.85 | $121.85 | $121.80 |
| Purchase #3 | $70.98 | 13.499% | $80.5616 | $80.56 | $80.55 | $80.60 |
| Purchase #4 | $102.90 | 8.139% | $111.275 | $111.28 | $111.30 | $111.30 |
| Purchase #5 | $130.94 | 8.413% | $141.956 | $141.96 | $141.95 | $142.00 |
| Purchase #6 | $154.94 | 7.228% | $166.1391 | $166.14 | $166.15 | $166.10 |
| Purchase #7 | $175.98 | 10.205% | $193.9388 | $193.94 | $193.95 | $193.90 |
| 7 purchase totals = | $795.93 | $866.0895 | $866.10 | $866.10 | $866.10 | |