| 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 | $51.76 | 9.811% | $56.8382 | $56.84 | $56.85 | $56.80 |
| Purchase #2 | $159.45 | 3.200% | $164.5524 | $164.55 | $164.55 | $164.60 |
| Purchase #3 | $101.46 | 7.803% | $109.3769 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $222.94 | 5.858% | $235.9998 | $236.00 | $236.00 | $236.00 |
| Purchase #5 | $34.91 | 9.281% | $38.15 | $38.15 | $38.15 | $38.20 |
| Purchase #6 | $196.71 | 8.504% | $213.4382 | $213.44 | $213.45 | $213.40 |
| Purchase #7 | $84.88 | 4.666% | $88.8405 | $88.84 | $88.85 | $88.80 |
| 7 purchase totals = | $852.11 | $907.1960 | $907.20 | $907.25 | $907.20 | |