| 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 | $51.65 | 6.360% | $54.9349 | $54.93 | $54.95 | $54.90 |
| Purchase #2 | $98.50 | 9.158% | $107.5206 | $107.52 | $107.50 | $107.50 |
| Purchase #3 | $47.89 | 7.546% | $51.5038 | $51.50 | $51.50 | $51.50 |
| Purchase #4 | $239.40 | 6.582% | $255.1573 | $255.16 | $255.15 | $255.20 |
| Purchase #5 | $192.70 | 3.783% | $199.9898 | $199.99 | $200.00 | $200.00 |
| Purchase #6 | $5.43 | 10.434% | $5.9966 | $6.00 | $6.00 | $6.00 |
| Purchase #7 | $52.39 | 11.121% | $58.2163 | $58.22 | $58.20 | $58.20 |
| 7 purchase totals = | $687.96 | $733.3193 | $733.32 | $733.30 | $733.30 | |