| 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 | $55.55 | 5.145% | $58.408 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $34.80 | 3.661% | $36.074 | $36.07 | $36.05 | $36.10 |
| Purchase #3 | $217.28 | 11.478% | $242.2194 | $242.22 | $242.20 | $242.20 |
| Purchase #4 | $68.37 | 10.427% | $75.4989 | $75.50 | $75.50 | $75.50 |
| Purchase #5 | $222.61 | 4.726% | $233.1305 | $233.13 | $233.15 | $233.10 |
| Purchase #6 | $183.31 | 7.795% | $197.599 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $77.93 | 5.649% | $82.3323 | $82.33 | $82.35 | $82.30 |
| 7 purchase totals = | $859.85 | $925.2621 | $925.26 | $925.25 | $925.20 | |