| 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 | $101.84 | 11.667% | $113.7217 | $113.72 | $113.70 | $113.70 |
| Purchase #2 | $35.90 | 5.230% | $37.7776 | $37.78 | $37.80 | $37.80 |
| Purchase #3 | $114.85 | 4.682% | $120.2273 | $120.23 | $120.25 | $120.20 |
| Purchase #4 | $160.87 | 4.731% | $168.4808 | $168.48 | $168.50 | $168.50 |
| Purchase #5 | $222.65 | 13.356% | $252.3871 | $252.39 | $252.40 | $252.40 |
| Purchase #6 | $44.48 | 3.333% | $45.9625 | $45.96 | $45.95 | $46.00 |
| Purchase #7 | $23.78 | 5.553% | $25.1005 | $25.10 | $25.10 | $25.10 |
| 7 purchase totals = | $704.37 | $763.6575 | $763.66 | $763.70 | $763.70 | |