| 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 | $23.72 | 5.655% | $25.0614 | $25.06 | $25.05 | $25.10 |
| Purchase #2 | $5.69 | 10.837% | $6.3066 | $6.31 | $6.30 | $6.30 |
| Purchase #3 | $175.99 | 9.647% | $192.9678 | $192.97 | $192.95 | $193.00 |
| Purchase #4 | $169.59 | 12.665% | $191.0686 | $191.07 | $191.05 | $191.10 |
| Purchase #5 | $90.88 | 8.267% | $98.393 | $98.39 | $98.40 | $98.40 |
| Purchase #6 | $239.28 | 7.645% | $257.573 | $257.57 | $257.55 | $257.60 |
| Purchase #7 | $197.66 | 3.384% | $204.3488 | $204.35 | $204.35 | $204.30 |
| 7 purchase totals = | $902.81 | $975.7192 | $975.72 | $975.65 | $975.80 | |