| 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 | $90.52 | 13.704% | $102.9249 | $102.92 | $102.90 | $102.90 |
| Purchase #2 | $183.47 | 5.677% | $193.8856 | $193.89 | $193.90 | $193.90 |
| Purchase #3 | $143.90 | 3.487% | $148.9178 | $148.92 | $148.90 | $148.90 |
| Purchase #4 | $46.34 | 6.595% | $49.3961 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $67.87 | 3.325% | $70.1267 | $70.13 | $70.15 | $70.10 |
| Purchase #6 | $25.48 | 11.419% | $28.3896 | $28.39 | $28.40 | $28.40 |
| Purchase #7 | $132.44 | 9.782% | $145.3953 | $145.40 | $145.40 | $145.40 |
| 7 purchase totals = | $690.02 | $739.0360 | $739.05 | $739.05 | $739.00 | |