| 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 | $250.91 | 3.873% | $260.6277 | $260.63 | $260.65 | $260.60 |
| Purchase #2 | $110.61 | 4.214% | $115.2711 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $55.88 | 9.700% | $61.3004 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $32.44 | 7.479% | $34.8662 | $34.87 | $34.85 | $34.90 |
| Purchase #5 | $166.55 | 12.587% | $187.5136 | $187.51 | $187.50 | $187.50 |
| Purchase #6 | $78.47 | 12.710% | $88.4435 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $34.74 | 10.648% | $38.4391 | $38.44 | $38.45 | $38.40 |
| 7 purchase totals = | $729.60 | $786.4616 | $786.46 | $786.45 | $786.40 | |