| 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 | $32.28 | 10.300% | $35.6048 | $35.60 | $35.60 | $35.60 |
| Purchase #2 | $127.63 | 13.435% | $144.7771 | $144.78 | $144.80 | $144.80 |
| Purchase #3 | $101.38 | 13.769% | $115.339 | $115.34 | $115.35 | $115.30 |
| Purchase #4 | $71.61 | 5.235% | $75.3588 | $75.36 | $75.35 | $75.40 |
| Purchase #5 | $155.63 | 3.700% | $161.3883 | $161.39 | $161.40 | $161.40 |
| Purchase #6 | $156.33 | 3.455% | $161.7312 | $161.73 | $161.75 | $161.70 |
| Purchase #7 | $95.64 | 3.763% | $99.2389 | $99.24 | $99.25 | $99.20 |
| 7 purchase totals = | $740.50 | $793.4381 | $793.44 | $793.50 | $793.40 | |