| 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 | $35.45 | 12.102% | $39.7402 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $162.32 | 9.516% | $177.7664 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $61.35 | 10.864% | $68.0151 | $68.02 | $68.00 | $68.00 |
| Purchase #4 | $131.57 | 9.657% | $144.2757 | $144.28 | $144.30 | $144.30 |
| Purchase #5 | $225.74 | 5.859% | $238.9661 | $238.97 | $238.95 | $239.00 |
| Purchase #6 | $75.67 | 4.615% | $79.1622 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $172.77 | 5.615% | $182.471 | $182.47 | $182.45 | $182.50 |
| 7 purchase totals = | $864.87 | $930.3967 | $930.41 | $930.35 | $930.50 | |