| 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 | $45.95 | 3.765% | $47.68 | $47.68 | $47.70 | $47.70 |
| Purchase #2 | $156.87 | 6.721% | $167.4132 | $167.41 | $167.40 | $167.40 |
| Purchase #3 | $152.39 | 7.293% | $163.5038 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $48.37 | 11.543% | $53.9533 | $53.95 | $53.95 | $54.00 |
| Purchase #5 | $67.92 | 6.539% | $72.3613 | $72.36 | $72.35 | $72.40 |
| Purchase #6 | $34.76 | 13.837% | $39.5697 | $39.57 | $39.55 | $39.60 |
| Purchase #7 | $102.35 | 10.333% | $112.9258 | $112.93 | $112.95 | $112.90 |
| 7 purchase totals = | $608.61 | $657.4071 | $657.40 | $657.40 | $657.50 | |