| 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 | $45.27 | 13.854% | $51.5417 | $51.54 | $51.55 | $51.50 |
| Purchase #2 | $43.47 | 8.481% | $47.1567 | $47.16 | $47.15 | $47.20 |
| Purchase #3 | $43.85 | 4.798% | $45.9539 | $45.95 | $45.95 | $46.00 |
| Purchase #4 | $175.87 | 3.861% | $182.6603 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $170.41 | 12.280% | $191.3363 | $191.34 | $191.35 | $191.30 |
| Purchase #6 | $169.72 | 10.167% | $186.9754 | $186.98 | $187.00 | $187.00 |
| Purchase #7 | $5.88 | 5.439% | $6.1998 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $654.47 | $711.8241 | $711.83 | $711.85 | $711.90 | |