| 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 | $134.45 | 9.686% | $147.4728 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $40.76 | 10.159% | $44.9008 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $52.77 | 10.409% | $58.2628 | $58.26 | $58.25 | $58.30 |
| Purchase #4 | $25.43 | 3.528% | $26.3272 | $26.33 | $26.35 | $26.30 |
| Purchase #5 | $77.94 | 6.551% | $83.0458 | $83.05 | $83.05 | $83.00 |
| Purchase #6 | $76.51 | 6.318% | $81.3439 | $81.34 | $81.35 | $81.30 |
| Purchase #7 | $87.65 | 9.265% | $95.7708 | $95.77 | $95.75 | $95.80 |
| 7 purchase totals = | $495.51 | $537.1241 | $537.12 | $537.10 | $537.10 | |