| 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 | $52.27 | 4.451% | $54.5965 | $54.60 | $54.60 | $54.60 |
| Purchase #2 | $54.36 | 10.403% | $60.0151 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $79.60 | 11.440% | $88.7062 | $88.71 | $88.70 | $88.70 |
| Purchase #4 | $11.64 | 3.149% | $12.0065 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $141.41 | 6.377% | $150.4277 | $150.43 | $150.45 | $150.40 |
| Purchase #6 | $174.33 | 13.270% | $197.4636 | $197.46 | $197.45 | $197.50 |
| Purchase #7 | $158.28 | 13.851% | $180.2034 | $180.20 | $180.20 | $180.20 |
| 7 purchase totals = | $671.89 | $743.4190 | $743.43 | $743.40 | $743.40 | |