| 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 | $96.31 | 3.731% | $99.9033 | $99.90 | $99.90 | $99.90 |
| Purchase #2 | $65.28 | 9.319% | $71.3634 | $71.36 | $71.35 | $71.40 |
| Purchase #3 | $108.46 | 8.724% | $117.9221 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $219.46 | 7.520% | $235.9634 | $235.96 | $235.95 | $236.00 |
| Purchase #5 | $100.34 | 13.643% | $114.0294 | $114.03 | $114.05 | $114.00 |
| Purchase #6 | $34.67 | 4.480% | $36.2232 | $36.22 | $36.20 | $36.20 |
| Purchase #7 | $194.60 | 4.143% | $202.6623 | $202.66 | $202.65 | $202.70 |
| 7 purchase totals = | $819.12 | $878.0671 | $878.05 | $878.00 | $878.10 | |