| 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 | $5.57 | 10.818% | $6.1726 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $75.39 | 7.247% | $80.8535 | $80.85 | $80.85 | $80.90 |
| Purchase #3 | $148.98 | 7.260% | $159.7959 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $92.96 | 4.231% | $96.8931 | $96.89 | $96.90 | $96.90 |
| Purchase #5 | $54.42 | 13.692% | $61.8712 | $61.87 | $61.85 | $61.90 |
| Purchase #6 | $195.50 | 10.334% | $215.703 | $215.70 | $215.70 | $215.70 |
| Purchase #7 | $113.35 | 9.797% | $124.4549 | $124.45 | $124.45 | $124.50 |
| 7 purchase totals = | $686.17 | $745.7442 | $745.73 | $745.70 | $745.90 | |