| 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 | $83.55 | 5.166% | $87.8662 | $87.87 | $87.85 | $87.90 |
| Purchase #2 | $182.99 | 8.330% | $198.2331 | $198.23 | $198.25 | $198.20 |
| Purchase #3 | $137.83 | 5.295% | $145.1281 | $145.13 | $145.15 | $145.10 |
| Purchase #4 | $50.60 | 4.578% | $52.9165 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $20.87 | 7.266% | $22.3864 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $180.57 | 8.149% | $195.2846 | $195.28 | $195.30 | $195.30 |
| Purchase #7 | $84.90 | 11.264% | $94.4631 | $94.46 | $94.45 | $94.50 |
| 7 purchase totals = | $741.31 | $796.2780 | $796.28 | $796.30 | $796.30 | |