| 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 | $37.78 | 8.438% | $40.9679 | $40.97 | $40.95 | $41.00 |
| Purchase #2 | $70.73 | 7.393% | $75.9591 | $75.96 | $75.95 | $76.00 |
| Purchase #3 | $116.75 | 6.623% | $124.4824 | $124.48 | $124.50 | $124.50 |
| Purchase #4 | $193.44 | 7.724% | $208.3813 | $208.38 | $208.40 | $208.40 |
| Purchase #5 | $90.97 | 12.513% | $102.3531 | $102.35 | $102.35 | $102.40 |
| Purchase #6 | $168.69 | 8.548% | $183.1096 | $183.11 | $183.10 | $183.10 |
| Purchase #7 | $7.79 | 3.746% | $8.0818 | $8.08 | $8.10 | $8.10 |
| 7 purchase totals = | $686.15 | $743.3352 | $743.33 | $743.35 | $743.50 | |