| 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 | $187.91 | 4.838% | $197.0011 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $89.85 | 11.847% | $100.4945 | $100.49 | $100.50 | $100.50 |
| Purchase #3 | $246.93 | 7.714% | $265.9782 | $265.98 | $266.00 | $266.00 |
| Purchase #4 | $84.76 | 11.377% | $94.4031 | $94.40 | $94.40 | $94.40 |
| Purchase #5 | $95.74 | 5.256% | $100.7721 | $100.77 | $100.75 | $100.80 |
| Purchase #6 | $54.42 | 11.587% | $60.7256 | $60.73 | $60.75 | $60.70 |
| Purchase #7 | $52.61 | 4.717% | $55.0916 | $55.09 | $55.10 | $55.10 |
| 7 purchase totals = | $812.22 | $874.4662 | $874.46 | $874.50 | $874.50 | |