| 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 | $27.70 | 13.208% | $31.3586 | $31.36 | $31.35 | $31.40 |
| Purchase #2 | $108.99 | 8.541% | $118.2988 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $117.83 | 4.618% | $123.2714 | $123.27 | $123.25 | $123.30 |
| Purchase #4 | $136.95 | 6.503% | $145.8559 | $145.86 | $145.85 | $145.90 |
| Purchase #5 | $65.85 | 6.241% | $69.9597 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $61.90 | 8.442% | $67.1256 | $67.13 | $67.15 | $67.10 |
| Purchase #7 | $147.58 | 3.104% | $152.1609 | $152.16 | $152.15 | $152.20 |
| 7 purchase totals = | $666.80 | $708.0309 | $708.04 | $708.00 | $708.20 | |