| 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 | $32.68 | 11.513% | $36.4424 | $36.44 | $36.45 | $36.40 |
| Purchase #2 | $134.65 | 11.788% | $150.5225 | $150.52 | $150.50 | $150.50 |
| Purchase #3 | $70.59 | 8.203% | $76.3805 | $76.38 | $76.40 | $76.40 |
| Purchase #4 | $29.82 | 10.350% | $32.9064 | $32.91 | $32.90 | $32.90 |
| Purchase #5 | $139.50 | 13.464% | $158.2823 | $158.28 | $158.30 | $158.30 |
| Purchase #6 | $45.79 | 10.158% | $50.4413 | $50.44 | $50.45 | $50.40 |
| Purchase #7 | $7.71 | 13.299% | $8.7354 | $8.74 | $8.75 | $8.70 |
| 7 purchase totals = | $460.74 | $513.7108 | $513.71 | $513.75 | $513.60 | |