| 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 | $24.54 | 6.551% | $26.1476 | $26.15 | $26.15 | $26.10 |
| Purchase #2 | $230.27 | 9.748% | $252.7167 | $252.72 | $252.70 | $252.70 |
| Purchase #3 | $166.64 | 5.563% | $175.9102 | $175.91 | $175.90 | $175.90 |
| Purchase #4 | $175.57 | 9.543% | $192.3246 | $192.32 | $192.30 | $192.30 |
| Purchase #5 | $172.31 | 13.740% | $195.9854 | $195.99 | $196.00 | $196.00 |
| Purchase #6 | $13.84 | 9.374% | $15.1374 | $15.14 | $15.15 | $15.10 |
| Purchase #7 | $27.97 | 12.305% | $31.4117 | $31.41 | $31.40 | $31.40 |
| 7 purchase totals = | $811.14 | $889.6336 | $889.64 | $889.60 | $889.50 | |