| 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 | $46.33 | 8.117% | $50.0906 | $50.09 | $50.10 | $50.10 |
| Purchase #2 | $9.81 | 5.298% | $10.3297 | $10.33 | $10.35 | $10.30 |
| Purchase #3 | $17.52 | 8.716% | $19.047 | $19.05 | $19.05 | $19.00 |
| Purchase #4 | $5.36 | 9.260% | $5.8563 | $5.86 | $5.85 | $5.90 |
| Purchase #5 | $188.38 | 11.331% | $209.7253 | $209.73 | $209.75 | $209.70 |
| Purchase #6 | $63.35 | 5.146% | $66.61 | $66.61 | $66.60 | $66.60 |
| Purchase #7 | $96.92 | 12.496% | $109.0311 | $109.03 | $109.05 | $109.00 |
| 7 purchase totals = | $427.67 | $470.6900 | $470.70 | $470.75 | $470.60 | |