| 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 | $7.49 | 7.198% | $8.0291 | $8.03 | $8.05 | $8.00 |
| Purchase #2 | $188.76 | 6.330% | $200.7085 | $200.71 | $200.70 | $200.70 |
| Purchase #3 | $71.49 | 4.721% | $74.865 | $74.87 | $74.85 | $74.90 |
| Purchase #4 | $51.57 | 8.505% | $55.956 | $55.96 | $55.95 | $56.00 |
| Purchase #5 | $239.47 | 8.334% | $259.4274 | $259.43 | $259.45 | $259.40 |
| Purchase #6 | $68.41 | 4.434% | $71.4433 | $71.44 | $71.45 | $71.40 |
| Purchase #7 | $82.26 | 6.358% | $87.4901 | $87.49 | $87.50 | $87.50 |
| 7 purchase totals = | $709.45 | $757.9194 | $757.93 | $757.95 | $757.90 | |