| 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 | $50.59 | 3.296% | $52.2574 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $36.44 | 9.568% | $39.9266 | $39.93 | $39.95 | $39.90 |
| Purchase #3 | $165.97 | 13.544% | $188.449 | $188.45 | $188.45 | $188.40 |
| Purchase #4 | $186.78 | 8.332% | $202.3425 | $202.34 | $202.35 | $202.30 |
| Purchase #5 | $241.82 | 13.252% | $273.866 | $273.87 | $273.85 | $273.90 |
| Purchase #6 | $53.50 | 7.725% | $57.6329 | $57.63 | $57.65 | $57.60 |
| Purchase #7 | $210.63 | 3.172% | $217.3112 | $217.31 | $217.30 | $217.30 |
| 7 purchase totals = | $945.73 | $1,031.7856 | $1,031.79 | $1,031.80 | $1,031.70 | |