| 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 | $77.39 | 7.857% | $83.4705 | $83.47 | $83.45 | $83.50 |
| Purchase #2 | $69.74 | 7.321% | $74.8457 | $74.85 | $74.85 | $74.80 |
| Purchase #3 | $248.40 | 12.280% | $278.9035 | $278.90 | $278.90 | $278.90 |
| Purchase #4 | $55.41 | 6.632% | $59.0848 | $59.08 | $59.10 | $59.10 |
| Purchase #5 | $7.39 | 11.391% | $8.2318 | $8.23 | $8.25 | $8.20 |
| Purchase #6 | $191.47 | 6.816% | $204.5206 | $204.52 | $204.50 | $204.50 |
| Purchase #7 | $169.48 | 9.497% | $185.5755 | $185.58 | $185.60 | $185.60 |
| 7 purchase totals = | $819.28 | $894.6324 | $894.63 | $894.65 | $894.60 | |