| 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 | $103.99 | 9.437% | $113.8035 | $113.80 | $113.80 | $113.80 |
| Purchase #2 | $52.72 | 3.858% | $54.7539 | $54.75 | $54.75 | $54.80 |
| Purchase #3 | $246.97 | 10.754% | $273.5292 | $273.53 | $273.55 | $273.50 |
| Purchase #4 | $9.59 | 9.786% | $10.5285 | $10.53 | $10.55 | $10.50 |
| Purchase #5 | $191.64 | 6.150% | $203.4259 | $203.43 | $203.45 | $203.40 |
| Purchase #6 | $54.77 | 6.501% | $58.3306 | $58.33 | $58.35 | $58.30 |
| Purchase #7 | $112.41 | 9.344% | $122.9136 | $122.91 | $122.90 | $122.90 |
| 7 purchase totals = | $772.09 | $837.2852 | $837.28 | $837.35 | $837.20 | |