| 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 | $30.98 | 9.734% | $33.9956 | $34.00 | $34.00 | $34.00 |
| Purchase #2 | $59.50 | 12.125% | $66.7144 | $66.71 | $66.70 | $66.70 |
| Purchase #3 | $190.53 | 13.828% | $216.8765 | $216.88 | $216.90 | $216.90 |
| Purchase #4 | $144.59 | 5.636% | $152.7391 | $152.74 | $152.75 | $152.70 |
| Purchase #5 | $54.53 | 6.315% | $57.9736 | $57.97 | $57.95 | $58.00 |
| Purchase #6 | $115.82 | 3.795% | $120.2154 | $120.22 | $120.20 | $120.20 |
| Purchase #7 | $103.95 | 11.380% | $115.7795 | $115.78 | $115.80 | $115.80 |
| 7 purchase totals = | $699.90 | $764.2941 | $764.30 | $764.30 | $764.30 | |