| 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 | $30.95 | 12.309% | $34.7596 | $34.76 | $34.75 | $34.80 |
| Purchase #2 | $211.43 | 7.777% | $227.8729 | $227.87 | $227.85 | $227.90 |
| Purchase #3 | $142.58 | 5.193% | $149.9842 | $149.98 | $150.00 | $150.00 |
| Purchase #4 | $231.48 | 11.740% | $258.6558 | $258.66 | $258.65 | $258.70 |
| Purchase #5 | $99.27 | 12.531% | $111.7095 | $111.71 | $111.70 | $111.70 |
| Purchase #6 | $101.97 | 5.755% | $107.8384 | $107.84 | $107.85 | $107.80 |
| Purchase #7 | $86.55 | 9.183% | $94.4979 | $94.50 | $94.50 | $94.50 |
| 7 purchase totals = | $904.23 | $985.3183 | $985.32 | $985.30 | $985.40 | |