| 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 | $39.61 | 3.617% | $41.0427 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $145.63 | 6.874% | $155.6406 | $155.64 | $155.65 | $155.60 |
| Purchase #3 | $83.78 | 5.477% | $88.3686 | $88.37 | $88.35 | $88.40 |
| Purchase #4 | $10.96 | 3.737% | $11.3696 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $20.76 | 9.754% | $22.7849 | $22.78 | $22.80 | $22.80 |
| Purchase #6 | $145.96 | 12.756% | $164.5787 | $164.58 | $164.60 | $164.60 |
| Purchase #7 | $137.36 | 9.257% | $150.0754 | $150.08 | $150.10 | $150.10 |
| 7 purchase totals = | $584.06 | $633.8605 | $633.86 | $633.90 | $633.90 | |