| 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 | $76.65 | 8.627% | $83.2626 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $19.95 | 10.559% | $22.0565 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $138.49 | 4.252% | $144.3786 | $144.38 | $144.40 | $144.40 |
| Purchase #4 | $40.89 | 5.378% | $43.0891 | $43.09 | $43.10 | $43.10 |
| Purchase #5 | $99.53 | 8.189% | $107.6805 | $107.68 | $107.70 | $107.70 |
| Purchase #6 | $141.36 | 3.845% | $146.7953 | $146.80 | $146.80 | $146.80 |
| Purchase #7 | $75.86 | 5.490% | $80.0247 | $80.02 | $80.00 | $80.00 |
| 7 purchase totals = | $592.73 | $627.2873 | $627.29 | $627.30 | $627.40 | |