| 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 | $85.64 | 9.212% | $93.5292 | $93.53 | $93.55 | $93.50 |
| Purchase #2 | $74.74 | 9.864% | $82.1124 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $227.48 | 10.818% | $252.0888 | $252.09 | $252.10 | $252.10 |
| Purchase #4 | $155.43 | 13.516% | $176.4379 | $176.44 | $176.45 | $176.40 |
| Purchase #5 | $43.87 | 11.807% | $49.0497 | $49.05 | $49.05 | $49.00 |
| Purchase #6 | $178.34 | 5.459% | $188.0756 | $188.08 | $188.10 | $188.10 |
| Purchase #7 | $44.63 | 3.562% | $46.2197 | $46.22 | $46.20 | $46.20 |
| 7 purchase totals = | $810.13 | $887.5133 | $887.52 | $887.55 | $887.40 | |