| 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 | $34.36 | 3.218% | $35.4657 | $35.47 | $35.45 | $35.50 |
| Purchase #2 | $187.26 | 6.755% | $199.9094 | $199.91 | $199.90 | $199.90 |
| Purchase #3 | $238.29 | 10.664% | $263.7012 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $66.37 | 3.558% | $68.7314 | $68.73 | $68.75 | $68.70 |
| Purchase #5 | $73.46 | 4.604% | $76.8421 | $76.84 | $76.85 | $76.80 |
| Purchase #6 | $63.74 | 11.487% | $71.0618 | $71.06 | $71.05 | $71.10 |
| Purchase #7 | $170.96 | 9.406% | $187.0405 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $834.44 | $902.7521 | $902.75 | $902.75 | $902.70 | |