| 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 | $31.65 | 8.364% | $34.2972 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $22.26 | 3.783% | $23.1021 | $23.10 | $23.10 | $23.10 |
| Purchase #3 | $213.81 | 5.446% | $225.4541 | $225.45 | $225.45 | $225.50 |
| Purchase #4 | $198.34 | 3.647% | $205.5735 | $205.57 | $205.55 | $205.60 |
| Purchase #5 | $50.91 | 11.406% | $56.7168 | $56.72 | $56.70 | $56.70 |
| Purchase #6 | $183.38 | 12.219% | $205.7872 | $205.79 | $205.80 | $205.80 |
| Purchase #7 | $62.93 | 3.683% | $65.2477 | $65.25 | $65.25 | $65.20 |
| 7 purchase totals = | $763.28 | $816.1786 | $816.18 | $816.15 | $816.20 | |