| 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 | $20.80 | 12.204% | $23.3384 | $23.34 | $23.35 | $23.30 |
| Purchase #2 | $50.90 | 9.329% | $55.6485 | $55.65 | $55.65 | $55.60 |
| Purchase #3 | $92.93 | 7.758% | $100.1395 | $100.14 | $100.15 | $100.10 |
| Purchase #4 | $124.25 | 13.258% | $140.7231 | $140.72 | $140.70 | $140.70 |
| Purchase #5 | $157.63 | 10.668% | $174.446 | $174.45 | $174.45 | $174.40 |
| Purchase #6 | $108.98 | 13.168% | $123.3305 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $224.96 | 8.834% | $244.833 | $244.83 | $244.85 | $244.80 |
| 7 purchase totals = | $780.45 | $862.4590 | $862.46 | $862.50 | $862.20 | |