| 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 | $8.35 | 7.141% | $8.9463 | $8.95 | $8.95 | $8.90 |
| Purchase #2 | $75.70 | 8.628% | $82.2314 | $82.23 | $82.25 | $82.20 |
| Purchase #3 | $74.74 | 11.402% | $83.2619 | $83.26 | $83.25 | $83.30 |
| Purchase #4 | $120.36 | 13.767% | $136.93 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $33.87 | 6.137% | $35.9486 | $35.95 | $35.95 | $35.90 |
| Purchase #6 | $99.83 | 9.849% | $109.6623 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $32.62 | 7.356% | $35.0195 | $35.02 | $35.00 | $35.00 |
| 7 purchase totals = | $445.47 | $492.0000 | $492.00 | $492.00 | $491.90 | |