| 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 | $48.57 | 4.433% | $50.7231 | $50.72 | $50.70 | $50.70 |
| Purchase #2 | $34.84 | 11.209% | $38.7452 | $38.75 | $38.75 | $38.70 |
| Purchase #3 | $16.26 | 10.667% | $17.9945 | $17.99 | $18.00 | $18.00 |
| Purchase #4 | $9.92 | 11.338% | $11.0447 | $11.04 | $11.05 | $11.00 |
| Purchase #5 | $91.83 | 12.740% | $103.5291 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $250.88 | 4.570% | $262.3452 | $262.35 | $262.35 | $262.30 |
| Purchase #7 | $214.60 | 8.246% | $232.2959 | $232.30 | $232.30 | $232.30 |
| 7 purchase totals = | $666.90 | $716.6777 | $716.68 | $716.70 | $716.50 | |