| 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 | $47.47 | 4.184% | $49.4561 | $49.46 | $49.45 | $49.50 |
| Purchase #2 | $43.46 | 10.703% | $48.1115 | $48.11 | $48.10 | $48.10 |
| Purchase #3 | $184.35 | 13.860% | $209.9009 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $159.85 | 5.615% | $168.8256 | $168.83 | $168.85 | $168.80 |
| Purchase #5 | $141.59 | 9.426% | $154.9363 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $49.36 | 3.768% | $51.2199 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $167.58 | 6.622% | $178.6771 | $178.68 | $178.70 | $178.70 |
| 7 purchase totals = | $793.66 | $861.1274 | $861.14 | $861.15 | $861.10 | |