| 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 | $19.81 | 7.843% | $21.3637 | $21.36 | $21.35 | $21.40 |
| Purchase #2 | $125.82 | 12.318% | $141.3185 | $141.32 | $141.30 | $141.30 |
| Purchase #3 | $14.50 | 4.331% | $15.128 | $15.13 | $15.15 | $15.10 |
| Purchase #4 | $240.94 | 11.766% | $269.289 | $269.29 | $269.30 | $269.30 |
| Purchase #5 | $130.95 | 3.398% | $135.3997 | $135.40 | $135.40 | $135.40 |
| Purchase #6 | $13.43 | 13.486% | $15.2412 | $15.24 | $15.25 | $15.20 |
| Purchase #7 | $186.75 | 5.505% | $197.0306 | $197.03 | $197.05 | $197.00 |
| 7 purchase totals = | $732.20 | $794.7707 | $794.77 | $794.80 | $794.70 | |