| 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 | $94.94 | 4.414% | $99.1307 | $99.13 | $99.15 | $99.10 |
| Purchase #2 | $87.65 | 12.203% | $98.3459 | $98.35 | $98.35 | $98.30 |
| Purchase #3 | $9.44 | 4.196% | $9.8361 | $9.84 | $9.85 | $9.80 |
| Purchase #4 | $79.96 | 12.614% | $90.0462 | $90.05 | $90.05 | $90.00 |
| Purchase #5 | $26.55 | 6.584% | $28.2981 | $28.30 | $28.30 | $28.30 |
| Purchase #6 | $154.37 | 4.849% | $161.8554 | $161.86 | $161.85 | $161.90 |
| Purchase #7 | $203.26 | 3.191% | $209.746 | $209.75 | $209.75 | $209.70 |
| 7 purchase totals = | $656.17 | $697.2584 | $697.28 | $697.30 | $697.10 | |