| 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 | $93.86 | 3.415% | $97.0653 | $97.07 | $97.05 | $97.10 |
| Purchase #2 | $207.97 | 6.671% | $221.8437 | $221.84 | $221.85 | $221.80 |
| Purchase #3 | $112.62 | 13.873% | $128.2438 | $128.24 | $128.25 | $128.20 |
| Purchase #4 | $90.58 | 6.258% | $96.2485 | $96.25 | $96.25 | $96.20 |
| Purchase #5 | $70.93 | 11.691% | $79.2224 | $79.22 | $79.20 | $79.20 |
| Purchase #6 | $160.96 | 10.186% | $177.3554 | $177.36 | $177.35 | $177.40 |
| Purchase #7 | $147.72 | 5.740% | $156.1991 | $156.20 | $156.20 | $156.20 |
| 7 purchase totals = | $884.64 | $956.1782 | $956.18 | $956.15 | $956.10 | |