| 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 | $43.68 | 13.779% | $49.6987 | $49.70 | $49.70 | $49.70 |
| Purchase #2 | $191.38 | 3.555% | $198.1836 | $198.18 | $198.20 | $198.20 |
| Purchase #3 | $137.78 | 5.693% | $145.6238 | $145.62 | $145.60 | $145.60 |
| Purchase #4 | $138.50 | 8.710% | $150.5634 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $70.86 | 5.677% | $74.8827 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $34.41 | 5.488% | $36.2984 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $98.36 | 11.688% | $109.8563 | $109.86 | $109.85 | $109.90 |
| 7 purchase totals = | $714.97 | $765.1069 | $765.10 | $765.10 | $765.20 | |