| 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 | $50.83 | 8.389% | $55.0941 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $71.84 | 13.472% | $81.5183 | $81.52 | $81.50 | $81.50 |
| Purchase #3 | $75.37 | 11.182% | $83.7979 | $83.80 | $83.80 | $83.80 |
| Purchase #4 | $67.81 | 6.162% | $71.9885 | $71.99 | $72.00 | $72.00 |
| Purchase #5 | $131.28 | 5.594% | $138.6238 | $138.62 | $138.60 | $138.60 |
| Purchase #6 | $70.55 | 8.752% | $76.7245 | $76.72 | $76.70 | $76.70 |
| Purchase #7 | $223.46 | 10.350% | $246.5881 | $246.59 | $246.60 | $246.60 |
| 7 purchase totals = | $691.14 | $754.3352 | $754.33 | $754.30 | $754.30 | |