| 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 | $225.72 | 11.666% | $252.0525 | $252.05 | $252.05 | $252.10 |
| Purchase #2 | $82.35 | 8.770% | $89.5721 | $89.57 | $89.55 | $89.60 |
| Purchase #3 | $158.85 | 11.814% | $177.6165 | $177.62 | $177.60 | $177.60 |
| Purchase #4 | $68.44 | 10.435% | $75.5817 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $18.91 | 3.838% | $19.6358 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $45.45 | 6.848% | $48.5624 | $48.56 | $48.55 | $48.60 |
| Purchase #7 | $199.48 | 4.786% | $209.0271 | $209.03 | $209.05 | $209.00 |
| 7 purchase totals = | $799.20 | $872.0481 | $872.05 | $872.05 | $872.10 | |