| 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 | $47.99 | 11.660% | $53.5856 | $53.59 | $53.60 | $53.60 |
| Purchase #2 | $226.86 | 7.700% | $244.3282 | $244.33 | $244.35 | $244.30 |
| Purchase #3 | $57.53 | 5.746% | $60.8357 | $60.84 | $60.85 | $60.80 |
| Purchase #4 | $222.36 | 12.733% | $250.6731 | $250.67 | $250.65 | $250.70 |
| Purchase #5 | $207.41 | 8.319% | $224.6644 | $224.66 | $224.65 | $224.70 |
| Purchase #6 | $142.41 | 9.829% | $156.4075 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $126.53 | 11.103% | $140.5786 | $140.58 | $140.60 | $140.60 |
| 7 purchase totals = | $1,031.09 | $1,131.0731 | $1,131.08 | $1,131.10 | $1,131.10 | |