| 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 | $9.46 | 9.421% | $10.3512 | $10.35 | $10.35 | $10.40 |
| Purchase #2 | $78.48 | 7.211% | $84.1392 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $50.81 | 10.271% | $56.0287 | $56.03 | $56.05 | $56.00 |
| Purchase #4 | $182.32 | 4.744% | $190.9693 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $242.83 | 6.871% | $259.5148 | $259.51 | $259.50 | $259.50 |
| Purchase #6 | $80.34 | 6.520% | $85.5782 | $85.58 | $85.60 | $85.60 |
| Purchase #7 | $60.44 | 7.653% | $65.0655 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $704.68 | $751.6469 | $751.65 | $751.65 | $751.70 | |