| 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 | $65.78 | 8.455% | $71.3417 | $71.34 | $71.35 | $71.30 |
| Purchase #2 | $133.77 | 3.602% | $138.5884 | $138.59 | $138.60 | $138.60 |
| Purchase #3 | $17.31 | 13.545% | $19.6546 | $19.65 | $19.65 | $19.70 |
| Purchase #4 | $149.85 | 8.601% | $162.7386 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $169.58 | 7.142% | $181.6914 | $181.69 | $181.70 | $181.70 |
| Purchase #6 | $197.40 | 4.404% | $206.0935 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $131.54 | 11.626% | $146.8328 | $146.83 | $146.85 | $146.80 |
| 7 purchase totals = | $865.23 | $926.9410 | $926.93 | $927.00 | $926.90 | |