| 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 | $80.47 | 12.609% | $90.6165 | $90.62 | $90.60 | $90.60 |
| Purchase #2 | $24.79 | 8.125% | $26.8042 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $197.38 | 3.756% | $204.7936 | $204.79 | $204.80 | $204.80 |
| Purchase #4 | $214.71 | 11.524% | $239.4532 | $239.45 | $239.45 | $239.50 |
| Purchase #5 | $73.57 | 4.827% | $77.1212 | $77.12 | $77.10 | $77.10 |
| Purchase #6 | $16.79 | 8.219% | $18.17 | $18.17 | $18.15 | $18.20 |
| Purchase #7 | $118.85 | 6.323% | $126.3649 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $726.56 | $783.3236 | $783.31 | $783.25 | $783.40 | |