| 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 | $112.82 | 6.582% | $120.2458 | $120.25 | $120.25 | $120.20 |
| Purchase #2 | $77.54 | 3.177% | $80.0034 | $80.00 | $80.00 | $80.00 |
| Purchase #3 | $152.88 | 3.330% | $157.9709 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $24.55 | 8.577% | $26.6557 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $218.78 | 8.489% | $237.3522 | $237.35 | $237.35 | $237.40 |
| Purchase #6 | $48.46 | 6.657% | $51.686 | $51.69 | $51.70 | $51.70 |
| Purchase #7 | $110.34 | 3.163% | $113.8301 | $113.83 | $113.85 | $113.80 |
| 7 purchase totals = | $745.37 | $787.7441 | $787.75 | $787.75 | $787.80 | |