| 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 | $17.41 | 7.397% | $18.6978 | $18.70 | $18.70 | $18.70 |
| Purchase #2 | $83.47 | 11.481% | $93.0532 | $93.05 | $93.05 | $93.10 |
| Purchase #3 | $179.78 | 13.196% | $203.5038 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $31.47 | 5.725% | $33.2717 | $33.27 | $33.25 | $33.30 |
| Purchase #5 | $169.70 | 11.695% | $189.5464 | $189.55 | $189.55 | $189.50 |
| Purchase #6 | $137.72 | 12.380% | $154.7697 | $154.77 | $154.75 | $154.80 |
| Purchase #7 | $56.96 | 12.394% | $64.0196 | $64.02 | $64.00 | $64.00 |
| 7 purchase totals = | $676.51 | $756.8622 | $756.86 | $756.80 | $756.90 | |