| 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 | $71.52 | 8.558% | $77.6407 | $77.64 | $77.65 | $77.60 |
| Purchase #2 | $44.83 | 12.548% | $50.4553 | $50.46 | $50.45 | $50.50 |
| Purchase #3 | $202.90 | 10.435% | $224.0726 | $224.07 | $224.05 | $224.10 |
| Purchase #4 | $85.63 | 7.580% | $92.1208 | $92.12 | $92.10 | $92.10 |
| Purchase #5 | $174.58 | 4.820% | $182.9948 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $244.79 | 13.299% | $277.3446 | $277.34 | $277.35 | $277.30 |
| Purchase #7 | $232.92 | 7.264% | $249.8393 | $249.84 | $249.85 | $249.80 |
| 7 purchase totals = | $1,057.17 | $1,154.4681 | $1,154.46 | $1,154.45 | $1,154.40 | |