| 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 | $34.58 | 4.495% | $36.1344 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $16.79 | 9.675% | $18.4144 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $79.43 | 7.196% | $85.1458 | $85.15 | $85.15 | $85.10 |
| Purchase #4 | $50.78 | 13.459% | $57.6145 | $57.61 | $57.60 | $57.60 |
| Purchase #5 | $220.65 | 6.475% | $234.9371 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $95.84 | 7.298% | $102.8344 | $102.83 | $102.85 | $102.80 |
| Purchase #7 | $110.69 | 5.537% | $116.8189 | $116.82 | $116.80 | $116.80 |
| 7 purchase totals = | $608.76 | $651.8995 | $651.89 | $651.90 | $651.70 | |