| 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 | $118.44 | 8.106% | $128.0407 | $128.04 | $128.05 | $128.00 |
| Purchase #2 | $104.82 | 13.533% | $119.0053 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $196.60 | 4.615% | $205.6731 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $65.58 | 3.333% | $67.7658 | $67.77 | $67.75 | $67.80 |
| Purchase #5 | $11.94 | 12.161% | $13.392 | $13.39 | $13.40 | $13.40 |
| Purchase #6 | $75.64 | 5.726% | $79.9711 | $79.97 | $79.95 | $80.00 |
| Purchase #7 | $20.66 | 6.743% | $22.0531 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $593.68 | $635.9011 | $635.90 | $635.85 | $636.00 | |