| 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 | $87.85 | 6.211% | $93.3064 | $93.31 | $93.30 | $93.30 |
| Purchase #2 | $58.33 | 10.333% | $64.3572 | $64.36 | $64.35 | $64.40 |
| Purchase #3 | $228.99 | 8.695% | $248.9007 | $248.90 | $248.90 | $248.90 |
| Purchase #4 | $13.69 | 3.741% | $14.2021 | $14.20 | $14.20 | $14.20 |
| Purchase #5 | $95.29 | 8.421% | $103.3144 | $103.31 | $103.30 | $103.30 |
| Purchase #6 | $86.35 | 4.253% | $90.0225 | $90.02 | $90.00 | $90.00 |
| Purchase #7 | $199.53 | 5.428% | $210.3605 | $210.36 | $210.35 | $210.40 |
| 7 purchase totals = | $770.03 | $824.4638 | $824.46 | $824.40 | $824.50 | |