| 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 | $82.77 | 6.788% | $88.3884 | $88.39 | $88.40 | $88.40 |
| Purchase #2 | $87.78 | 9.549% | $96.1621 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $228.65 | 8.176% | $247.3444 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $65.91 | 8.383% | $71.4352 | $71.44 | $71.45 | $71.40 |
| Purchase #5 | $173.31 | 5.211% | $182.3412 | $182.34 | $182.35 | $182.30 |
| Purchase #6 | $108.59 | 11.399% | $120.9682 | $120.97 | $120.95 | $121.00 |
| Purchase #7 | $41.28 | 10.497% | $45.6132 | $45.61 | $45.60 | $45.60 |
| 7 purchase totals = | $788.29 | $852.2527 | $852.25 | $852.25 | $852.20 | |