| 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 | $35.58 | 11.480% | $39.6646 | $39.66 | $39.65 | $39.70 |
| Purchase #2 | $80.94 | 13.702% | $92.0304 | $92.03 | $92.05 | $92.00 |
| Purchase #3 | $212.89 | 3.306% | $219.9281 | $219.93 | $219.95 | $219.90 |
| Purchase #4 | $171.34 | 3.304% | $177.0011 | $177.00 | $177.00 | $177.00 |
| Purchase #5 | $34.38 | 4.780% | $36.0234 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $44.53 | 4.245% | $46.4203 | $46.42 | $46.40 | $46.40 |
| Purchase #7 | $13.97 | 3.127% | $14.4068 | $14.41 | $14.40 | $14.40 |
| 7 purchase totals = | $593.63 | $625.4747 | $625.47 | $625.45 | $625.40 | |