| 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 | $96.84 | 9.506% | $106.0456 | $106.05 | $106.05 | $106.00 |
| Purchase #2 | $149.76 | 13.570% | $170.0824 | $170.08 | $170.10 | $170.10 |
| Purchase #3 | $102.99 | 7.811% | $111.0345 | $111.03 | $111.05 | $111.00 |
| Purchase #4 | $202.65 | 3.514% | $209.7711 | $209.77 | $209.75 | $209.80 |
| Purchase #5 | $117.73 | 5.317% | $123.9897 | $123.99 | $124.00 | $124.00 |
| Purchase #6 | $136.36 | 10.699% | $150.9492 | $150.95 | $150.95 | $150.90 |
| Purchase #7 | $83.61 | 9.420% | $91.4861 | $91.49 | $91.50 | $91.50 |
| 7 purchase totals = | $889.94 | $963.3586 | $963.36 | $963.40 | $963.30 | |