| 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 | $10.31 | 6.493% | $10.9794 | $10.98 | $11.00 | $11.00 |
| Purchase #2 | $94.64 | 5.308% | $99.6635 | $99.66 | $99.65 | $99.70 |
| Purchase #3 | $196.76 | 11.261% | $218.9171 | $218.92 | $218.90 | $218.90 |
| Purchase #4 | $141.28 | 12.687% | $159.2042 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $104.40 | 10.853% | $115.7305 | $115.73 | $115.75 | $115.70 |
| Purchase #6 | $210.54 | 6.458% | $224.1367 | $224.14 | $224.15 | $224.10 |
| Purchase #7 | $149.98 | 3.788% | $155.6612 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $907.91 | $984.2926 | $984.29 | $984.30 | $984.30 | |