| 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 | $90.36 | 10.240% | $99.6129 | $99.61 | $99.60 | $99.60 |
| Purchase #2 | $75.95 | 13.610% | $86.2868 | $86.29 | $86.30 | $86.30 |
| Purchase #3 | $182.68 | 7.401% | $196.2001 | $196.20 | $196.20 | $196.20 |
| Purchase #4 | $120.59 | 5.275% | $126.9511 | $126.95 | $126.95 | $127.00 |
| Purchase #5 | $133.76 | 11.732% | $149.4527 | $149.45 | $149.45 | $149.50 |
| Purchase #6 | $81.75 | 3.460% | $84.5786 | $84.58 | $84.60 | $84.60 |
| Purchase #7 | $224.25 | 9.336% | $245.186 | $245.19 | $245.20 | $245.20 |
| 7 purchase totals = | $909.34 | $988.2682 | $988.27 | $988.30 | $988.40 | |