| 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 | $68.33 | 3.833% | $70.9491 | $70.95 | $70.95 | $70.90 |
| Purchase #2 | $200.54 | 13.593% | $227.7994 | $227.80 | $227.80 | $227.80 |
| Purchase #3 | $109.28 | 5.514% | $115.3057 | $115.31 | $115.30 | $115.30 |
| Purchase #4 | $39.98 | 10.634% | $44.2315 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $207.25 | 4.452% | $216.4768 | $216.48 | $216.50 | $216.50 |
| Purchase #6 | $75.74 | 11.595% | $84.5221 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $55.67 | 8.566% | $60.4387 | $60.44 | $60.45 | $60.40 |
| 7 purchase totals = | $756.79 | $819.7233 | $819.73 | $819.75 | $819.60 | |