| 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 | $85.84 | 10.258% | $94.6455 | $94.65 | $94.65 | $94.60 |
| Purchase #2 | $36.49 | 5.770% | $38.5955 | $38.60 | $38.60 | $38.60 |
| Purchase #3 | $182.54 | 3.356% | $188.666 | $188.67 | $188.65 | $188.70 |
| Purchase #4 | $111.56 | 8.161% | $120.6644 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $15.55 | 9.257% | $16.9895 | $16.99 | $17.00 | $17.00 |
| Purchase #6 | $145.62 | 13.351% | $165.0617 | $165.06 | $165.05 | $165.10 |
| Purchase #7 | $31.96 | 9.232% | $34.9105 | $34.91 | $34.90 | $34.90 |
| 7 purchase totals = | $609.56 | $659.5331 | $659.54 | $659.50 | $659.60 | |