| 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 | $44.78 | 8.848% | $48.7421 | $48.74 | $48.75 | $48.70 |
| Purchase #2 | $6.82 | 6.643% | $7.2731 | $7.27 | $7.25 | $7.30 |
| Purchase #3 | $36.63 | 11.155% | $40.7161 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $92.62 | 7.213% | $99.3007 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $175.38 | 6.768% | $187.2497 | $187.25 | $187.25 | $187.20 |
| Purchase #6 | $160.99 | 13.384% | $182.5369 | $182.54 | $182.55 | $182.50 |
| Purchase #7 | $127.53 | 11.372% | $142.0327 | $142.03 | $142.05 | $142.00 |
| 7 purchase totals = | $644.75 | $707.8513 | $707.85 | $707.85 | $707.70 | |