| 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 | $102.91 | 10.464% | $113.6785 | $113.68 | $113.70 | $113.70 |
| Purchase #2 | $189.98 | 12.436% | $213.6059 | $213.61 | $213.60 | $213.60 |
| Purchase #3 | $152.26 | 3.315% | $157.3074 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $27.93 | 10.217% | $30.7836 | $30.78 | $30.80 | $30.80 |
| Purchase #5 | $14.27 | 5.505% | $15.0556 | $15.06 | $15.05 | $15.10 |
| Purchase #6 | $8.46 | 6.227% | $8.9868 | $8.99 | $9.00 | $9.00 |
| Purchase #7 | $56.36 | 8.155% | $60.9562 | $60.96 | $60.95 | $61.00 |
| 7 purchase totals = | $552.17 | $600.3740 | $600.39 | $600.40 | $600.50 | |