| 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 | $26.78 | 8.339% | $29.0132 | $29.01 | $29.00 | $29.00 |
| Purchase #2 | $112.91 | 12.363% | $126.8691 | $126.87 | $126.85 | $126.90 |
| Purchase #3 | $36.36 | 12.598% | $40.9406 | $40.94 | $40.95 | $40.90 |
| Purchase #4 | $25.59 | 13.783% | $29.1171 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $75.35 | 12.756% | $84.9616 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $22.45 | 13.691% | $25.5236 | $25.52 | $25.50 | $25.50 |
| Purchase #7 | $112.93 | 3.229% | $116.5765 | $116.58 | $116.60 | $116.60 |
| 7 purchase totals = | $412.37 | $453.0017 | $453.00 | $452.95 | $453.00 | |