| 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 | $74.63 | 7.568% | $80.278 | $80.28 | $80.30 | $80.30 |
| Purchase #2 | $128.73 | 12.265% | $144.5187 | $144.52 | $144.50 | $144.50 |
| Purchase #3 | $101.75 | 4.497% | $106.3257 | $106.33 | $106.35 | $106.30 |
| Purchase #4 | $83.62 | 11.105% | $92.906 | $92.91 | $92.90 | $92.90 |
| Purchase #5 | $66.90 | 11.229% | $74.4122 | $74.41 | $74.40 | $74.40 |
| Purchase #6 | $92.92 | 10.519% | $102.6943 | $102.69 | $102.70 | $102.70 |
| Purchase #7 | $109.62 | 4.524% | $114.5792 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $658.17 | $715.7141 | $715.72 | $715.75 | $715.70 | |