| 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 | $101.60 | 8.520% | $110.2563 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $44.44 | 4.634% | $46.4993 | $46.50 | $46.50 | $46.50 |
| Purchase #3 | $117.27 | 3.403% | $121.2607 | $121.26 | $121.25 | $121.30 |
| Purchase #4 | $35.90 | 3.721% | $37.2358 | $37.24 | $37.25 | $37.20 |
| Purchase #5 | $32.30 | 5.854% | $34.1908 | $34.19 | $34.20 | $34.20 |
| Purchase #6 | $90.48 | 7.515% | $97.2796 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $207.86 | 11.775% | $232.3355 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $629.85 | $679.0580 | $679.07 | $679.10 | $679.10 | |