| 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 | $69.43 | 3.824% | $72.085 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $60.49 | 13.435% | $68.6168 | $68.62 | $68.60 | $68.60 |
| Purchase #3 | $11.94 | 4.497% | $12.4769 | $12.48 | $12.50 | $12.50 |
| Purchase #4 | $123.40 | 7.249% | $132.3453 | $132.35 | $132.35 | $132.30 |
| Purchase #5 | $14.81 | 7.552% | $15.9285 | $15.93 | $15.95 | $15.90 |
| Purchase #6 | $63.62 | 8.252% | $68.8699 | $68.87 | $68.85 | $68.90 |
| Purchase #7 | $208.44 | 9.447% | $228.1313 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $552.13 | $598.4537 | $598.47 | $598.50 | $598.40 | |