| 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 | $88.97 | 11.829% | $99.4943 | $99.49 | $99.50 | $99.50 |
| Purchase #2 | $117.77 | 5.677% | $124.4558 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $192.51 | 10.375% | $212.4829 | $212.48 | $212.50 | $212.50 |
| Purchase #4 | $39.84 | 7.483% | $42.8212 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $80.52 | 13.803% | $91.6342 | $91.63 | $91.65 | $91.60 |
| Purchase #6 | $144.34 | 3.659% | $149.6214 | $149.62 | $149.60 | $149.60 |
| Purchase #7 | $25.51 | 3.297% | $26.3511 | $26.35 | $26.35 | $26.40 |
| 7 purchase totals = | $689.46 | $746.8609 | $746.85 | $746.85 | $746.90 | |