| 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 | $74.64 | 9.680% | $81.8652 | $81.87 | $81.85 | $81.90 |
| Purchase #2 | $57.52 | 8.427% | $62.3672 | $62.37 | $62.35 | $62.40 |
| Purchase #3 | $184.34 | 9.870% | $202.5344 | $202.53 | $202.55 | $202.50 |
| Purchase #4 | $213.54 | 7.605% | $229.7797 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $8.26 | 4.619% | $8.6415 | $8.64 | $8.65 | $8.60 |
| Purchase #6 | $95.68 | 5.654% | $101.0897 | $101.09 | $101.10 | $101.10 |
| Purchase #7 | $130.25 | 11.565% | $145.3134 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $764.23 | $831.5911 | $831.59 | $831.60 | $831.60 | |