| 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 | $70.49 | 4.102% | $73.3815 | $73.38 | $73.40 | $73.40 |
| Purchase #2 | $94.74 | 3.588% | $98.1393 | $98.14 | $98.15 | $98.10 |
| Purchase #3 | $243.80 | 5.176% | $256.4191 | $256.42 | $256.40 | $256.40 |
| Purchase #4 | $151.71 | 12.852% | $171.2078 | $171.21 | $171.20 | $171.20 |
| Purchase #5 | $150.87 | 7.811% | $162.6545 | $162.65 | $162.65 | $162.70 |
| Purchase #6 | $160.37 | 9.701% | $175.9275 | $175.93 | $175.95 | $175.90 |
| Purchase #7 | $26.59 | 13.145% | $30.0853 | $30.09 | $30.10 | $30.10 |
| 7 purchase totals = | $898.57 | $967.8150 | $967.82 | $967.85 | $967.80 | |