| 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 | $116.90 | 4.525% | $122.1897 | $122.19 | $122.20 | $122.20 |
| Purchase #2 | $5.39 | 4.186% | $5.6156 | $5.62 | $5.60 | $5.60 |
| Purchase #3 | $67.85 | 10.442% | $74.9349 | $74.93 | $74.95 | $74.90 |
| Purchase #4 | $58.65 | 12.673% | $66.0827 | $66.08 | $66.10 | $66.10 |
| Purchase #5 | $209.97 | 10.582% | $232.189 | $232.19 | $232.20 | $232.20 |
| Purchase #6 | $55.25 | 4.695% | $57.844 | $57.84 | $57.85 | $57.80 |
| Purchase #7 | $94.35 | 8.477% | $102.348 | $102.35 | $102.35 | $102.30 |
| 7 purchase totals = | $608.36 | $661.2039 | $661.20 | $661.25 | $661.10 | |