| 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 | $63.92 | 12.682% | $72.0263 | $72.03 | $72.05 | $72.00 |
| Purchase #2 | $11.28 | 7.495% | $12.1254 | $12.13 | $12.15 | $12.10 |
| Purchase #3 | $140.52 | 6.380% | $149.4852 | $149.49 | $149.50 | $149.50 |
| Purchase #4 | $125.46 | 8.334% | $135.9158 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $63.68 | 11.465% | $70.9809 | $70.98 | $71.00 | $71.00 |
| Purchase #6 | $169.58 | 3.740% | $175.9223 | $175.92 | $175.90 | $175.90 |
| Purchase #7 | $45.61 | 4.758% | $47.7801 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $620.05 | $664.2360 | $664.25 | $664.30 | $664.20 | |