| 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 | $87.83 | 11.821% | $98.2124 | $98.21 | $98.20 | $98.20 |
| Purchase #2 | $133.84 | 3.507% | $138.5338 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $35.41 | 12.303% | $39.7665 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $90.65 | 3.857% | $94.1464 | $94.15 | $94.15 | $94.10 |
| Purchase #5 | $79.41 | 11.345% | $88.4191 | $88.42 | $88.40 | $88.40 |
| Purchase #6 | $149.89 | 11.750% | $167.5021 | $167.50 | $167.50 | $167.50 |
| Purchase #7 | $205.85 | 12.419% | $231.4145 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $782.88 | $857.9948 | $857.99 | $857.95 | $857.90 | |