| 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 | $5.35 | 13.635% | $6.0795 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $182.63 | 13.648% | $207.5553 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $45.45 | 5.497% | $47.9484 | $47.95 | $47.95 | $47.90 |
| Purchase #4 | $175.73 | 7.405% | $188.7428 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $7.29 | 5.557% | $7.6951 | $7.70 | $7.70 | $7.70 |
| Purchase #6 | $166.70 | 10.285% | $183.8451 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $188.37 | 9.298% | $205.8846 | $205.88 | $205.90 | $205.90 |
| 7 purchase totals = | $771.52 | $847.7508 | $847.76 | $847.80 | $847.70 | |