| 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 | $51.43 | 6.368% | $54.7051 | $54.71 | $54.70 | $54.70 |
| Purchase #2 | $147.31 | 4.851% | $154.456 | $154.46 | $154.45 | $154.50 |
| Purchase #3 | $183.58 | 5.701% | $194.0459 | $194.05 | $194.05 | $194.00 |
| Purchase #4 | $11.48 | 5.833% | $12.1496 | $12.15 | $12.15 | $12.10 |
| Purchase #5 | $159.75 | 8.607% | $173.4997 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $31.80 | 4.798% | $33.3258 | $33.33 | $33.35 | $33.30 |
| Purchase #7 | $210.25 | 3.281% | $217.1483 | $217.15 | $217.15 | $217.10 |
| 7 purchase totals = | $795.60 | $839.3304 | $839.35 | $839.35 | $839.20 | |