| 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 | $8.87 | 6.819% | $9.4748 | $9.47 | $9.45 | $9.50 |
| Purchase #2 | $80.28 | 11.449% | $89.4713 | $89.47 | $89.45 | $89.50 |
| Purchase #3 | $113.88 | 5.855% | $120.5477 | $120.55 | $120.55 | $120.50 |
| Purchase #4 | $173.40 | 5.494% | $182.9266 | $182.93 | $182.95 | $182.90 |
| Purchase #5 | $10.96 | 11.231% | $12.1909 | $12.19 | $12.20 | $12.20 |
| Purchase #6 | $161.68 | 10.522% | $178.692 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $167.94 | 5.763% | $177.6184 | $177.62 | $177.60 | $177.60 |
| 7 purchase totals = | $717.01 | $770.9217 | $770.92 | $770.90 | $770.90 | |