| 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 | $159.65 | 3.550% | $165.3176 | $165.32 | $165.30 | $165.30 |
| Purchase #2 | $8.69 | 11.403% | $9.6809 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $71.29 | 6.486% | $75.9139 | $75.91 | $75.90 | $75.90 |
| Purchase #4 | $7.45 | 5.403% | $7.8525 | $7.85 | $7.85 | $7.90 |
| Purchase #5 | $116.36 | 5.272% | $122.4945 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $34.30 | 5.692% | $36.2524 | $36.25 | $36.25 | $36.30 |
| Purchase #7 | $70.57 | 9.664% | $77.3899 | $77.39 | $77.40 | $77.40 |
| 7 purchase totals = | $468.31 | $494.9017 | $494.89 | $494.90 | $495.00 | |