| 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 | $13.97 | 11.306% | $15.5494 | $15.55 | $15.55 | $15.50 |
| Purchase #2 | $46.88 | 4.325% | $48.9076 | $48.91 | $48.90 | $48.90 |
| Purchase #3 | $162.69 | 11.365% | $181.1797 | $181.18 | $181.20 | $181.20 |
| Purchase #4 | $244.65 | 3.170% | $252.4054 | $252.41 | $252.40 | $252.40 |
| Purchase #5 | $249.78 | 6.533% | $266.0981 | $266.10 | $266.10 | $266.10 |
| Purchase #6 | $198.69 | 5.211% | $209.0437 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $13.27 | 6.165% | $14.0881 | $14.09 | $14.10 | $14.10 |
| 7 purchase totals = | $929.93 | $987.2720 | $987.28 | $987.30 | $987.20 | |