| 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 | $59.47 | 12.718% | $67.0334 | $67.03 | $67.05 | $67.00 |
| Purchase #2 | $155.45 | 11.795% | $173.7853 | $173.79 | $173.80 | $173.80 |
| Purchase #3 | $149.48 | 10.119% | $164.6059 | $164.61 | $164.60 | $164.60 |
| Purchase #4 | $127.57 | 4.475% | $133.2788 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $200.58 | 4.658% | $209.923 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $161.97 | 9.178% | $176.8356 | $176.84 | $176.85 | $176.80 |
| Purchase #7 | $52.47 | 4.225% | $54.6869 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $906.99 | $980.1489 | $980.16 | $980.20 | $980.10 | |