| 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 | $70.26 | 7.650% | $75.6349 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $86.87 | 10.662% | $96.1321 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $88.47 | 5.724% | $93.534 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $22.68 | 12.204% | $25.4479 | $25.45 | $25.45 | $25.40 |
| Purchase #5 | $237.25 | 6.321% | $252.2466 | $252.25 | $252.25 | $252.20 |
| Purchase #6 | $97.52 | 10.152% | $107.4202 | $107.42 | $107.40 | $107.40 |
| Purchase #7 | $36.28 | 6.799% | $38.7467 | $38.75 | $38.75 | $38.70 |
| 7 purchase totals = | $639.33 | $689.1624 | $689.16 | $689.20 | $688.90 | |