| 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 | $82.50 | 12.353% | $92.6912 | $92.69 | $92.70 | $92.70 |
| Purchase #2 | $62.89 | 8.188% | $68.0394 | $68.04 | $68.05 | $68.00 |
| Purchase #3 | $137.94 | 13.795% | $156.9688 | $156.97 | $156.95 | $157.00 |
| Purchase #4 | $77.76 | 7.616% | $83.6822 | $83.68 | $83.70 | $83.70 |
| Purchase #5 | $133.89 | 3.437% | $138.4918 | $138.49 | $138.50 | $138.50 |
| Purchase #6 | $135.51 | 10.539% | $149.7914 | $149.79 | $149.80 | $149.80 |
| Purchase #7 | $63.37 | 7.643% | $68.2134 | $68.21 | $68.20 | $68.20 |
| 7 purchase totals = | $693.86 | $757.8782 | $757.87 | $757.90 | $757.90 | |