| 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 | $65.26 | 5.835% | $69.0679 | $69.07 | $69.05 | $69.10 |
| Purchase #2 | $200.64 | 6.870% | $214.424 | $214.42 | $214.40 | $214.40 |
| Purchase #3 | $112.57 | 7.478% | $120.988 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $108.85 | 6.871% | $116.3291 | $116.33 | $116.35 | $116.30 |
| Purchase #5 | $43.72 | 3.739% | $45.3547 | $45.35 | $45.35 | $45.40 |
| Purchase #6 | $43.72 | 6.113% | $46.3926 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $65.25 | 11.308% | $72.6285 | $72.63 | $72.65 | $72.60 |
| 7 purchase totals = | $640.01 | $685.1848 | $685.18 | $685.20 | $685.20 | |