| 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 | $45.99 | 4.357% | $47.9938 | $47.99 | $48.00 | $48.00 |
| Purchase #2 | $22.79 | 8.519% | $24.7315 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $144.37 | 12.486% | $162.396 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $104.63 | 4.281% | $109.1092 | $109.11 | $109.10 | $109.10 |
| Purchase #5 | $42.58 | 9.556% | $46.6489 | $46.65 | $46.65 | $46.60 |
| Purchase #6 | $208.27 | 3.454% | $215.4636 | $215.46 | $215.45 | $215.50 |
| Purchase #7 | $76.32 | 12.552% | $85.8997 | $85.90 | $85.90 | $85.90 |
| 7 purchase totals = | $644.95 | $692.2427 | $692.24 | $692.25 | $692.20 | |