| 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 | $35.41 | 11.647% | $39.5342 | $39.53 | $39.55 | $39.50 |
| Purchase #2 | $10.77 | 10.734% | $11.9261 | $11.93 | $11.95 | $11.90 |
| Purchase #3 | $71.79 | 12.500% | $80.7638 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $213.90 | 13.224% | $242.1861 | $242.19 | $242.20 | $242.20 |
| Purchase #5 | $237.77 | 4.325% | $248.0536 | $248.05 | $248.05 | $248.10 |
| Purchase #6 | $242.85 | 3.332% | $250.9418 | $250.94 | $250.95 | $250.90 |
| Purchase #7 | $58.86 | 10.453% | $65.0126 | $65.01 | $65.00 | $65.00 |
| 7 purchase totals = | $871.35 | $938.4182 | $938.41 | $938.45 | $938.40 | |