| 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 | $57.27 | 6.725% | $61.1214 | $61.12 | $61.10 | $61.10 |
| Purchase #2 | $12.50 | 9.323% | $13.6654 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $134.50 | 8.519% | $145.9581 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $219.81 | 5.480% | $231.8556 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $66.34 | 12.735% | $74.7884 | $74.79 | $74.80 | $74.80 |
| Purchase #6 | $26.88 | 11.263% | $29.9075 | $29.91 | $29.90 | $29.90 |
| Purchase #7 | $235.66 | 13.212% | $266.7954 | $266.80 | $266.80 | $266.80 |
| 7 purchase totals = | $752.96 | $824.0918 | $824.11 | $824.05 | $824.20 | |