| 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 | $98.64 | 4.546% | $103.1242 | $103.12 | $103.10 | $103.10 |
| Purchase #2 | $57.54 | 13.734% | $65.4425 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $180.99 | 3.425% | $187.1889 | $187.19 | $187.20 | $187.20 |
| Purchase #4 | $64.39 | 10.182% | $70.9462 | $70.95 | $70.95 | $70.90 |
| Purchase #5 | $197.49 | 10.650% | $218.5227 | $218.52 | $218.50 | $218.50 |
| Purchase #6 | $210.41 | 5.604% | $222.2014 | $222.20 | $222.20 | $222.20 |
| Purchase #7 | $113.77 | 6.407% | $121.0592 | $121.06 | $121.05 | $121.10 |
| 7 purchase totals = | $923.23 | $988.4851 | $988.48 | $988.45 | $988.40 | |