| 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 | $26.72 | 9.417% | $29.2362 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $45.31 | 8.863% | $49.3258 | $49.33 | $49.35 | $49.30 |
| Purchase #3 | $210.70 | 3.453% | $217.9755 | $217.98 | $218.00 | $218.00 |
| Purchase #4 | $159.89 | 12.492% | $179.8635 | $179.86 | $179.85 | $179.90 |
| Purchase #5 | $109.34 | 9.741% | $119.9908 | $119.99 | $120.00 | $120.00 |
| Purchase #6 | $207.46 | 4.480% | $216.7542 | $216.75 | $216.75 | $216.80 |
| Purchase #7 | $165.88 | 8.581% | $180.1142 | $180.11 | $180.10 | $180.10 |
| 7 purchase totals = | $925.30 | $993.2602 | $993.26 | $993.30 | $993.30 | |