| 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 | $52.82 | 9.687% | $57.9367 | $57.94 | $57.95 | $57.90 |
| Purchase #2 | $48.95 | 4.471% | $51.1386 | $51.14 | $51.15 | $51.10 |
| Purchase #3 | $34.68 | 8.380% | $37.5862 | $37.59 | $37.60 | $37.60 |
| Purchase #4 | $195.57 | 7.325% | $209.8955 | $209.90 | $209.90 | $209.90 |
| Purchase #5 | $99.40 | 4.276% | $103.6503 | $103.65 | $103.65 | $103.70 |
| Purchase #6 | $186.44 | 12.518% | $209.7786 | $209.78 | $209.80 | $209.80 |
| Purchase #7 | $182.82 | 12.847% | $206.3069 | $206.31 | $206.30 | $206.30 |
| 7 purchase totals = | $800.68 | $876.2928 | $876.31 | $876.35 | $876.30 | |