| 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 | $9.37 | 3.142% | $9.6644 | $9.66 | $9.65 | $9.70 |
| Purchase #2 | $228.29 | 13.626% | $259.3968 | $259.40 | $259.40 | $259.40 |
| Purchase #3 | $118.53 | 9.695% | $130.0215 | $130.02 | $130.00 | $130.00 |
| Purchase #4 | $90.98 | 5.429% | $95.9193 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $46.31 | 12.339% | $52.0242 | $52.02 | $52.00 | $52.00 |
| Purchase #6 | $5.42 | 3.177% | $5.5922 | $5.59 | $5.60 | $5.60 |
| Purchase #7 | $210.81 | 5.340% | $222.0673 | $222.07 | $222.05 | $222.10 |
| 7 purchase totals = | $709.71 | $774.6857 | $774.68 | $774.60 | $774.70 | |