| 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 | $91.34 | 12.304% | $102.5785 | $102.58 | $102.60 | $102.60 |
| Purchase #2 | $73.96 | 8.150% | $79.9877 | $79.99 | $80.00 | $80.00 |
| Purchase #3 | $19.65 | 12.184% | $22.0442 | $22.04 | $22.05 | $22.00 |
| Purchase #4 | $52.46 | 3.600% | $54.3486 | $54.35 | $54.35 | $54.30 |
| Purchase #5 | $120.79 | 3.492% | $125.008 | $125.01 | $125.00 | $125.00 |
| Purchase #6 | $226.77 | 4.659% | $237.3352 | $237.34 | $237.35 | $237.30 |
| Purchase #7 | $124.98 | 13.650% | $142.0398 | $142.04 | $142.05 | $142.00 |
| 7 purchase totals = | $709.95 | $763.3420 | $763.35 | $763.40 | $763.20 | |