| 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 | $108.54 | 5.116% | $114.0929 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $77.61 | 5.376% | $81.7823 | $81.78 | $81.80 | $81.80 |
| Purchase #3 | $142.62 | 5.557% | $150.5454 | $150.55 | $150.55 | $150.50 |
| Purchase #4 | $93.81 | 8.652% | $101.9264 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $50.46 | 7.853% | $54.4226 | $54.42 | $54.40 | $54.40 |
| Purchase #6 | $210.81 | 9.167% | $230.135 | $230.14 | $230.15 | $230.10 |
| Purchase #7 | $113.80 | 9.594% | $124.718 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $797.65 | $857.6226 | $857.63 | $857.65 | $857.50 | |