| 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 | $70.39 | 6.429% | $74.9154 | $74.92 | $74.90 | $74.90 |
| Purchase #2 | $105.45 | 9.146% | $115.0945 | $115.09 | $115.10 | $115.10 |
| Purchase #3 | $244.41 | 10.432% | $269.9069 | $269.91 | $269.90 | $269.90 |
| Purchase #4 | $52.66 | 11.422% | $58.6748 | $58.67 | $58.65 | $58.70 |
| Purchase #5 | $70.33 | 12.568% | $79.1691 | $79.17 | $79.15 | $79.20 |
| Purchase #6 | $210.32 | 6.270% | $223.5071 | $223.51 | $223.50 | $223.50 |
| Purchase #7 | $97.50 | 5.393% | $102.7582 | $102.76 | $102.75 | $102.80 |
| 7 purchase totals = | $851.06 | $924.0260 | $924.03 | $923.95 | $924.10 | |