| 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 | $47.75 | 13.670% | $54.2774 | $54.28 | $54.30 | $54.30 |
| Purchase #2 | $185.74 | 6.434% | $197.6905 | $197.69 | $197.70 | $197.70 |
| Purchase #3 | $29.45 | 5.529% | $31.0783 | $31.08 | $31.10 | $31.10 |
| Purchase #4 | $57.91 | 13.521% | $65.74 | $65.74 | $65.75 | $65.70 |
| Purchase #5 | $39.98 | 4.204% | $41.6608 | $41.66 | $41.65 | $41.70 |
| Purchase #6 | $124.69 | 11.550% | $139.0917 | $139.09 | $139.10 | $139.10 |
| Purchase #7 | $157.69 | 13.117% | $178.3742 | $178.37 | $178.35 | $178.40 |
| 7 purchase totals = | $643.21 | $707.9129 | $707.91 | $707.95 | $708.00 | |