| 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 | $88.51 | 3.276% | $91.4096 | $91.41 | $91.40 | $91.40 |
| Purchase #2 | $67.74 | 12.801% | $76.4114 | $76.41 | $76.40 | $76.40 |
| Purchase #3 | $111.25 | 8.343% | $120.5316 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $146.72 | 11.226% | $163.1908 | $163.19 | $163.20 | $163.20 |
| Purchase #5 | $99.84 | 3.249% | $103.0838 | $103.08 | $103.10 | $103.10 |
| Purchase #6 | $50.67 | 13.611% | $57.5667 | $57.57 | $57.55 | $57.60 |
| Purchase #7 | $185.34 | 10.865% | $205.4772 | $205.48 | $205.50 | $205.50 |
| 7 purchase totals = | $750.07 | $817.6711 | $817.67 | $817.70 | $817.70 | |