| 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 | $67.45 | 8.730% | $73.3384 | $73.34 | $73.35 | $73.30 |
| Purchase #2 | $78.45 | 13.735% | $89.2251 | $89.23 | $89.25 | $89.20 |
| Purchase #3 | $213.30 | 11.459% | $237.742 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $159.90 | 10.757% | $177.1004 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $80.43 | 9.139% | $87.7805 | $87.78 | $87.80 | $87.80 |
| Purchase #6 | $85.73 | 3.819% | $89.004 | $89.00 | $89.00 | $89.00 |
| Purchase #7 | $128.29 | 12.770% | $144.6726 | $144.67 | $144.65 | $144.70 |
| 7 purchase totals = | $813.55 | $898.8630 | $898.86 | $898.90 | $898.80 | |