| 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 | $90.74 | 9.666% | $99.5109 | $99.51 | $99.50 | $99.50 |
| Purchase #2 | $245.42 | 5.533% | $258.9991 | $259.00 | $259.00 | $259.00 |
| Purchase #3 | $201.72 | 3.254% | $208.284 | $208.28 | $208.30 | $208.30 |
| Purchase #4 | $58.42 | 12.104% | $65.4912 | $65.49 | $65.50 | $65.50 |
| Purchase #5 | $166.32 | 5.873% | $176.088 | $176.09 | $176.10 | $176.10 |
| Purchase #6 | $91.48 | 13.443% | $103.7777 | $103.78 | $103.80 | $103.80 |
| Purchase #7 | $40.62 | 8.661% | $44.1381 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $894.72 | $956.2890 | $956.29 | $956.35 | $956.30 | |