| 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 | $39.91 | 11.402% | $44.4605 | $44.46 | $44.45 | $44.50 |
| Purchase #2 | $111.80 | 8.219% | $120.9888 | $120.99 | $121.00 | $121.00 |
| Purchase #3 | $112.51 | 6.868% | $120.2372 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $16.28 | 13.466% | $18.4723 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $189.72 | 11.717% | $211.9495 | $211.95 | $211.95 | $211.90 |
| Purchase #6 | $157.92 | 11.775% | $176.5151 | $176.52 | $176.50 | $176.50 |
| Purchase #7 | $73.68 | 7.263% | $79.0314 | $79.03 | $79.05 | $79.00 |
| 7 purchase totals = | $701.82 | $771.6548 | $771.66 | $771.65 | $771.60 | |