| 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 | $77.93 | 3.491% | $80.6505 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $52.49 | 7.709% | $56.5365 | $56.54 | $56.55 | $56.50 |
| Purchase #3 | $83.50 | 10.136% | $91.9636 | $91.96 | $91.95 | $92.00 |
| Purchase #4 | $132.44 | 5.865% | $140.2076 | $140.21 | $140.20 | $140.20 |
| Purchase #5 | $84.42 | 11.346% | $93.9983 | $94.00 | $94.00 | $94.00 |
| Purchase #6 | $190.62 | 3.273% | $196.859 | $196.86 | $196.85 | $196.90 |
| Purchase #7 | $116.98 | 13.314% | $132.5547 | $132.55 | $132.55 | $132.60 |
| 7 purchase totals = | $738.38 | $792.7702 | $792.77 | $792.75 | $792.90 | |