| 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 | $79.35 | 7.802% | $85.5409 | $85.54 | $85.55 | $85.50 |
| Purchase #2 | $225.91 | 5.219% | $237.7002 | $237.70 | $237.70 | $237.70 |
| Purchase #3 | $180.90 | 3.836% | $187.8393 | $187.84 | $187.85 | $187.80 |
| Purchase #4 | $151.66 | 12.804% | $171.0785 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $12.75 | 6.698% | $13.604 | $13.60 | $13.60 | $13.60 |
| Purchase #6 | $95.72 | 3.279% | $98.8587 | $98.86 | $98.85 | $98.90 |
| Purchase #7 | $15.98 | 9.622% | $17.5176 | $17.52 | $17.50 | $17.50 |
| 7 purchase totals = | $762.27 | $812.1392 | $812.14 | $812.15 | $812.10 | |