| 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 | $96.27 | 5.843% | $101.8951 | $101.90 | $101.90 | $101.90 |
| Purchase #2 | $217.74 | 7.765% | $234.6475 | $234.65 | $234.65 | $234.60 |
| Purchase #3 | $30.99 | 7.331% | $33.2619 | $33.26 | $33.25 | $33.30 |
| Purchase #4 | $47.39 | 8.654% | $51.4911 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $14.71 | 3.178% | $15.1775 | $15.18 | $15.20 | $15.20 |
| Purchase #6 | $144.68 | 10.463% | $159.8179 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $30.45 | 12.235% | $34.1756 | $34.18 | $34.20 | $34.20 |
| 7 purchase totals = | $582.23 | $630.4666 | $630.48 | $630.50 | $630.50 | |