| 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 | $97.52 | 11.536% | $108.7699 | $108.77 | $108.75 | $108.80 |
| Purchase #2 | $245.65 | 13.137% | $277.921 | $277.92 | $277.90 | $277.90 |
| Purchase #3 | $12.65 | 13.668% | $14.379 | $14.38 | $14.40 | $14.40 |
| Purchase #4 | $49.79 | 7.283% | $53.4162 | $53.42 | $53.40 | $53.40 |
| Purchase #5 | $110.63 | 3.744% | $114.772 | $114.77 | $114.75 | $114.80 |
| Purchase #6 | $22.44 | 8.752% | $24.4039 | $24.40 | $24.40 | $24.40 |
| Purchase #7 | $243.28 | 10.328% | $268.406 | $268.41 | $268.40 | $268.40 |
| 7 purchase totals = | $781.96 | $862.0680 | $862.07 | $862.00 | $862.10 | |