| 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 | $43.39 | 6.869% | $46.3705 | $46.37 | $46.35 | $46.40 |
| Purchase #2 | $67.88 | 10.476% | $74.9911 | $74.99 | $75.00 | $75.00 |
| Purchase #3 | $247.85 | 13.150% | $280.4423 | $280.44 | $280.45 | $280.40 |
| Purchase #4 | $211.89 | 5.217% | $222.9443 | $222.94 | $222.95 | $222.90 |
| Purchase #5 | $217.46 | 9.691% | $238.534 | $238.53 | $238.55 | $238.50 |
| Purchase #6 | $90.93 | 7.429% | $97.6852 | $97.69 | $97.70 | $97.70 |
| Purchase #7 | $169.35 | 4.601% | $177.1418 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $1,048.75 | $1,138.1092 | $1,138.10 | $1,138.15 | $1,138.00 | |