| 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 | $43.52 | 9.633% | $47.7123 | $47.71 | $47.70 | $47.70 |
| Purchase #2 | $137.62 | 9.386% | $150.537 | $150.54 | $150.55 | $150.50 |
| Purchase #3 | $140.68 | 6.798% | $150.2434 | $150.24 | $150.25 | $150.20 |
| Purchase #4 | $9.65 | 9.135% | $10.5315 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $118.25 | 9.348% | $129.304 | $129.30 | $129.30 | $129.30 |
| Purchase #6 | $220.62 | 4.216% | $229.9213 | $229.92 | $229.90 | $229.90 |
| Purchase #7 | $103.77 | 3.438% | $107.3376 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $774.11 | $825.5871 | $825.58 | $825.60 | $825.40 | |