| 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 | $50.94 | 3.528% | $52.7372 | $52.74 | $52.75 | $52.70 |
| Purchase #2 | $74.79 | 6.635% | $79.7523 | $79.75 | $79.75 | $79.80 |
| Purchase #3 | $122.96 | 9.163% | $134.2268 | $134.23 | $134.25 | $134.20 |
| Purchase #4 | $66.54 | 5.655% | $70.3028 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $113.39 | 3.570% | $117.438 | $117.44 | $117.45 | $117.40 |
| Purchase #6 | $150.31 | 4.714% | $157.3956 | $157.40 | $157.40 | $157.40 |
| Purchase #7 | $32.48 | 6.783% | $34.6831 | $34.68 | $34.70 | $34.70 |
| 7 purchase totals = | $611.41 | $646.5358 | $646.54 | $646.60 | $646.50 | |