| 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 | $46.41 | 8.215% | $50.2226 | $50.22 | $50.20 | $50.20 |
| Purchase #2 | $42.32 | 10.689% | $46.8436 | $46.84 | $46.85 | $46.80 |
| Purchase #3 | $250.54 | 4.809% | $262.5885 | $262.59 | $262.60 | $262.60 |
| Purchase #4 | $50.89 | 6.874% | $54.3882 | $54.39 | $54.40 | $54.40 |
| Purchase #5 | $184.88 | 12.529% | $208.0436 | $208.04 | $208.05 | $208.00 |
| Purchase #6 | $186.45 | 4.151% | $194.1895 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $19.34 | 12.286% | $21.7161 | $21.72 | $21.70 | $21.70 |
| 7 purchase totals = | $780.83 | $837.9921 | $837.99 | $838.00 | $837.90 | |