| 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 | $84.45 | 7.612% | $90.8783 | $90.88 | $90.90 | $90.90 |
| Purchase #2 | $175.95 | 9.396% | $192.4823 | $192.48 | $192.50 | $192.50 |
| Purchase #3 | $85.79 | 10.210% | $94.5492 | $94.55 | $94.55 | $94.50 |
| Purchase #4 | $139.87 | 7.237% | $149.9924 | $149.99 | $150.00 | $150.00 |
| Purchase #5 | $167.79 | 3.406% | $173.5049 | $173.50 | $173.50 | $173.50 |
| Purchase #6 | $230.67 | 10.702% | $255.3563 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $144.66 | 12.642% | $162.9479 | $162.95 | $162.95 | $162.90 |
| 7 purchase totals = | $1,029.18 | $1,119.7113 | $1,119.71 | $1,119.75 | $1,119.70 | |