| 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 | $17.71 | 11.833% | $19.8056 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $56.36 | 7.341% | $60.4974 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $50.57 | 12.842% | $57.0642 | $57.06 | $57.05 | $57.10 |
| Purchase #4 | $89.26 | 6.740% | $95.2761 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $229.44 | 6.675% | $244.7551 | $244.76 | $244.75 | $244.80 |
| Purchase #6 | $175.70 | 13.315% | $199.0945 | $199.09 | $199.10 | $199.10 |
| Purchase #7 | $189.34 | 4.584% | $198.0193 | $198.02 | $198.00 | $198.00 |
| 7 purchase totals = | $808.38 | $874.5122 | $874.52 | $874.50 | $874.60 | |