| 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 | $27.38 | 4.784% | $28.6899 | $28.69 | $28.70 | $28.70 |
| Purchase #2 | $61.53 | 3.814% | $63.8768 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $167.56 | 12.286% | $188.1464 | $188.15 | $188.15 | $188.10 |
| Purchase #4 | $88.54 | 5.858% | $93.7267 | $93.73 | $93.75 | $93.70 |
| Purchase #5 | $140.38 | 5.312% | $147.837 | $147.84 | $147.85 | $147.80 |
| Purchase #6 | $67.88 | 6.656% | $72.3981 | $72.40 | $72.40 | $72.40 |
| Purchase #7 | $179.67 | 10.154% | $197.9137 | $197.91 | $197.90 | $197.90 |
| 7 purchase totals = | $732.94 | $792.5886 | $792.60 | $792.65 | $792.50 | |