| 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 | $74.85 | 6.143% | $79.448 | $79.45 | $79.45 | $79.40 |
| Purchase #2 | $225.25 | 4.481% | $235.3435 | $235.34 | $235.35 | $235.30 |
| Purchase #3 | $167.98 | 5.436% | $177.1114 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $232.79 | 13.265% | $263.6696 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $71.79 | 10.609% | $79.4062 | $79.41 | $79.40 | $79.40 |
| Purchase #6 | $9.50 | 4.374% | $9.9155 | $9.92 | $9.90 | $9.90 |
| Purchase #7 | $43.81 | 13.636% | $49.7839 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $825.97 | $894.6781 | $894.68 | $894.65 | $894.60 | |