| 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 | $34.83 | 8.547% | $37.8069 | $37.81 | $37.80 | $37.80 |
| Purchase #2 | $46.29 | 3.421% | $47.8736 | $47.87 | $47.85 | $47.90 |
| Purchase #3 | $175.48 | 10.605% | $194.0897 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $74.70 | 4.519% | $78.0757 | $78.08 | $78.10 | $78.10 |
| Purchase #5 | $13.57 | 11.361% | $15.1117 | $15.11 | $15.10 | $15.10 |
| Purchase #6 | $245.67 | 12.507% | $276.3959 | $276.40 | $276.40 | $276.40 |
| Purchase #7 | $84.52 | 11.797% | $94.4908 | $94.49 | $94.50 | $94.50 |
| 7 purchase totals = | $675.06 | $743.8443 | $743.85 | $743.85 | $743.90 | |