| 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 | $72.25 | 3.755% | $74.963 | $74.96 | $74.95 | $75.00 |
| Purchase #2 | $242.30 | 12.382% | $272.3016 | $272.30 | $272.30 | $272.30 |
| Purchase #3 | $82.68 | 11.159% | $91.9063 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $141.78 | 10.665% | $156.9008 | $156.90 | $156.90 | $156.90 |
| Purchase #5 | $107.93 | 4.555% | $112.8462 | $112.85 | $112.85 | $112.80 |
| Purchase #6 | $54.62 | 5.270% | $57.4985 | $57.50 | $57.50 | $57.50 |
| Purchase #7 | $41.54 | 8.646% | $45.1315 | $45.13 | $45.15 | $45.10 |
| 7 purchase totals = | $743.10 | $811.5479 | $811.55 | $811.55 | $811.50 | |