| 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 | $231.77 | 10.436% | $255.9575 | $255.96 | $255.95 | $256.00 |
| Purchase #2 | $12.66 | 9.200% | $13.8247 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $145.39 | 13.851% | $165.528 | $165.53 | $165.55 | $165.50 |
| Purchase #4 | $44.49 | 6.556% | $47.4068 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $232.76 | 13.595% | $264.4037 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $16.26 | 8.273% | $17.6052 | $17.61 | $17.60 | $17.60 |
| Purchase #7 | $56.94 | 3.372% | $58.86 | $58.86 | $58.85 | $58.90 |
| 7 purchase totals = | $740.27 | $823.5859 | $823.59 | $823.55 | $823.60 | |