| 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 | $24.91 | 9.381% | $27.2468 | $27.25 | $27.25 | $27.20 |
| Purchase #2 | $128.79 | 5.810% | $136.2727 | $136.27 | $136.25 | $136.30 |
| Purchase #3 | $34.36 | 4.461% | $35.8928 | $35.89 | $35.90 | $35.90 |
| Purchase #4 | $22.79 | 10.183% | $25.1107 | $25.11 | $25.10 | $25.10 |
| Purchase #5 | $147.26 | 4.426% | $153.7777 | $153.78 | $153.80 | $153.80 |
| Purchase #6 | $73.83 | 12.779% | $83.2647 | $83.26 | $83.25 | $83.30 |
| Purchase #7 | $50.82 | 13.324% | $57.5913 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $482.76 | $519.1567 | $519.15 | $519.15 | $519.20 | |