| 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 | $13.90 | 7.869% | $14.9938 | $14.99 | $15.00 | $15.00 |
| Purchase #2 | $212.88 | 13.670% | $241.9807 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $85.70 | 11.843% | $95.8495 | $95.85 | $95.85 | $95.80 |
| Purchase #4 | $74.63 | 12.696% | $84.105 | $84.11 | $84.10 | $84.10 |
| Purchase #5 | $80.58 | 13.768% | $91.6743 | $91.67 | $91.65 | $91.70 |
| Purchase #6 | $137.91 | 9.737% | $151.3383 | $151.34 | $151.35 | $151.30 |
| Purchase #7 | $206.66 | 5.558% | $218.1462 | $218.15 | $218.15 | $218.10 |
| 7 purchase totals = | $812.26 | $898.0878 | $898.09 | $898.10 | $898.00 | |