| 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 | $27.41 | 8.860% | $29.8385 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $54.37 | 8.707% | $59.104 | $59.10 | $59.10 | $59.10 |
| Purchase #3 | $118.29 | 5.379% | $124.6528 | $124.65 | $124.65 | $124.70 |
| Purchase #4 | $124.84 | 12.445% | $140.3763 | $140.38 | $140.40 | $140.40 |
| Purchase #5 | $11.73 | 5.832% | $12.4141 | $12.41 | $12.40 | $12.40 |
| Purchase #6 | $230.43 | 10.148% | $253.814 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $67.71 | 11.148% | $75.2583 | $75.26 | $75.25 | $75.30 |
| 7 purchase totals = | $634.78 | $695.4580 | $695.45 | $695.45 | $695.50 | |