| 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 | $40.70 | 9.256% | $44.4672 | $44.47 | $44.45 | $44.50 |
| Purchase #2 | $77.53 | 3.372% | $80.1443 | $80.14 | $80.15 | $80.10 |
| Purchase #3 | $114.34 | 4.418% | $119.3915 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $57.50 | 5.440% | $60.628 | $60.63 | $60.65 | $60.60 |
| Purchase #5 | $228.62 | 10.600% | $252.8537 | $252.85 | $252.85 | $252.90 |
| Purchase #6 | $230.99 | 4.118% | $240.5022 | $240.50 | $240.50 | $240.50 |
| Purchase #7 | $51.82 | 8.142% | $56.0392 | $56.04 | $56.05 | $56.00 |
| 7 purchase totals = | $801.50 | $854.0261 | $854.02 | $854.05 | $854.00 | |