| 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 | $30.61 | 8.748% | $33.2878 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $38.68 | 11.329% | $43.0621 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $14.87 | 6.527% | $15.8406 | $15.84 | $15.85 | $15.80 |
| Purchase #4 | $111.37 | 5.505% | $117.5009 | $117.50 | $117.50 | $117.50 |
| Purchase #5 | $96.62 | 13.579% | $109.74 | $109.74 | $109.75 | $109.70 |
| Purchase #6 | $92.61 | 3.578% | $95.9236 | $95.92 | $95.90 | $95.90 |
| Purchase #7 | $250.42 | 11.590% | $279.4437 | $279.44 | $279.45 | $279.40 |
| 7 purchase totals = | $635.18 | $694.7987 | $694.79 | $694.80 | $694.70 | |