| 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 | $76.60 | 10.318% | $84.5036 | $84.50 | $84.50 | $84.50 |
| Purchase #2 | $32.82 | 10.720% | $36.3383 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $181.68 | 5.666% | $191.974 | $191.97 | $191.95 | $192.00 |
| Purchase #4 | $158.64 | 13.486% | $180.0342 | $180.03 | $180.05 | $180.00 |
| Purchase #5 | $43.56 | 3.593% | $45.1251 | $45.13 | $45.15 | $45.10 |
| Purchase #6 | $110.56 | 5.670% | $116.8288 | $116.83 | $116.85 | $116.80 |
| Purchase #7 | $138.37 | 10.183% | $152.4602 | $152.46 | $152.45 | $152.50 |
| 7 purchase totals = | $742.23 | $807.2642 | $807.26 | $807.30 | $807.20 | |