| 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 | $86.99 | 7.182% | $93.2376 | $93.24 | $93.25 | $93.20 |
| Purchase #2 | $81.54 | 10.577% | $90.1645 | $90.16 | $90.15 | $90.20 |
| Purchase #3 | $166.77 | 12.190% | $187.0993 | $187.10 | $187.10 | $187.10 |
| Purchase #4 | $174.79 | 10.696% | $193.4855 | $193.49 | $193.50 | $193.50 |
| Purchase #5 | $18.37 | 10.310% | $20.2639 | $20.26 | $20.25 | $20.30 |
| Purchase #6 | $110.90 | 7.796% | $119.5458 | $119.55 | $119.55 | $119.50 |
| Purchase #7 | $140.71 | 8.209% | $152.2609 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $780.07 | $856.0575 | $856.06 | $856.05 | $856.10 | |