| 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 | $90.91 | 10.724% | $100.6592 | $100.66 | $100.65 | $100.70 |
| Purchase #2 | $155.86 | 13.570% | $177.0102 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $61.34 | 5.571% | $64.7573 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $149.45 | 9.578% | $163.7643 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $80.33 | 5.307% | $84.5931 | $84.59 | $84.60 | $84.60 |
| Purchase #6 | $157.70 | 3.849% | $163.7699 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $58.87 | 7.369% | $63.2081 | $63.21 | $63.20 | $63.20 |
| 7 purchase totals = | $754.46 | $817.7621 | $817.76 | $817.70 | $817.90 | |