| 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 | $54.38 | 10.443% | $60.0589 | $60.06 | $60.05 | $60.10 |
| Purchase #2 | $43.73 | 9.480% | $47.8756 | $47.88 | $47.90 | $47.90 |
| Purchase #3 | $58.50 | 4.331% | $61.0336 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $186.86 | 5.413% | $196.9747 | $196.97 | $196.95 | $197.00 |
| Purchase #5 | $196.93 | 8.509% | $213.6868 | $213.69 | $213.70 | $213.70 |
| Purchase #6 | $26.91 | 11.774% | $30.0784 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $108.32 | 10.855% | $120.0781 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $675.63 | $729.7861 | $729.79 | $729.85 | $729.90 | |