| 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 | $106.49 | 4.384% | $111.1585 | $111.16 | $111.15 | $111.20 |
| Purchase #2 | $56.80 | 10.455% | $62.7384 | $62.74 | $62.75 | $62.70 |
| Purchase #3 | $244.25 | 7.835% | $263.387 | $263.39 | $263.40 | $263.40 |
| Purchase #4 | $67.73 | 11.401% | $75.4519 | $75.45 | $75.45 | $75.50 |
| Purchase #5 | $45.73 | 7.362% | $49.0966 | $49.10 | $49.10 | $49.10 |
| Purchase #6 | $239.97 | 7.286% | $257.4542 | $257.45 | $257.45 | $257.50 |
| Purchase #7 | $22.98 | 4.220% | $23.9498 | $23.95 | $23.95 | $23.90 |
| 7 purchase totals = | $783.95 | $843.2364 | $843.24 | $843.25 | $843.30 | |