| 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 | $34.68 | 13.750% | $39.4485 | $39.45 | $39.45 | $39.40 |
| Purchase #2 | $212.68 | 3.307% | $219.7133 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $77.40 | 8.639% | $84.0866 | $84.09 | $84.10 | $84.10 |
| Purchase #4 | $49.71 | 3.307% | $51.3539 | $51.35 | $51.35 | $51.40 |
| Purchase #5 | $207.49 | 5.186% | $218.2504 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $162.85 | 4.302% | $169.8558 | $169.86 | $169.85 | $169.90 |
| Purchase #7 | $44.39 | 13.235% | $50.265 | $50.27 | $50.25 | $50.30 |
| 7 purchase totals = | $789.20 | $832.9735 | $832.98 | $832.95 | $833.10 | |