| 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 | $51.94 | 4.609% | $54.3339 | $54.33 | $54.35 | $54.30 |
| Purchase #2 | $129.91 | 6.259% | $138.0411 | $138.04 | $138.05 | $138.00 |
| Purchase #3 | $157.52 | 11.105% | $175.0126 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $32.46 | 11.421% | $36.1673 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $41.91 | 8.776% | $45.588 | $45.59 | $45.60 | $45.60 |
| Purchase #6 | $62.99 | 11.399% | $70.1702 | $70.17 | $70.15 | $70.20 |
| Purchase #7 | $118.55 | 8.766% | $128.9421 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $595.28 | $648.2552 | $648.25 | $648.25 | $648.20 | |