| 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 | $66.43 | 11.163% | $73.8456 | $73.85 | $73.85 | $73.80 |
| Purchase #2 | $14.99 | 4.845% | $15.7163 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $27.97 | 3.525% | $28.9559 | $28.96 | $28.95 | $29.00 |
| Purchase #4 | $108.86 | 11.393% | $121.2624 | $121.26 | $121.25 | $121.30 |
| Purchase #5 | $239.45 | 11.525% | $267.0466 | $267.05 | $267.05 | $267.00 |
| Purchase #6 | $72.47 | 9.648% | $79.4619 | $79.46 | $79.45 | $79.50 |
| Purchase #7 | $73.74 | 4.177% | $76.8201 | $76.82 | $76.80 | $76.80 |
| 7 purchase totals = | $603.91 | $663.1088 | $663.12 | $663.05 | $663.10 | |