| 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 | $66.74 | 5.587% | $70.4688 | $70.47 | $70.45 | $70.50 |
| Purchase #2 | $220.85 | 12.585% | $248.644 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $9.86 | 10.781% | $10.923 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $22.70 | 6.420% | $24.1573 | $24.16 | $24.15 | $24.20 |
| Purchase #5 | $196.70 | 13.527% | $223.3076 | $223.31 | $223.30 | $223.30 |
| Purchase #6 | $48.98 | 7.864% | $52.8318 | $52.83 | $52.85 | $52.80 |
| Purchase #7 | $163.78 | 10.355% | $180.7394 | $180.74 | $180.75 | $180.70 |
| 7 purchase totals = | $729.61 | $811.0719 | $811.07 | $811.05 | $811.00 | |