| 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 | $66.64 | 9.327% | $72.8555 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $33.62 | 9.297% | $36.7457 | $36.75 | $36.75 | $36.70 |
| Purchase #3 | $37.59 | 9.800% | $41.2738 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $209.74 | 6.502% | $223.3773 | $223.38 | $223.40 | $223.40 |
| Purchase #5 | $236.82 | 6.637% | $252.5377 | $252.54 | $252.55 | $252.50 |
| Purchase #6 | $210.79 | 12.310% | $236.7382 | $236.74 | $236.75 | $236.70 |
| Purchase #7 | $168.59 | 4.778% | $176.6452 | $176.65 | $176.65 | $176.60 |
| 7 purchase totals = | $963.79 | $1,040.1734 | $1,040.19 | $1,040.20 | $1,040.10 | |