| 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 | $97.70 | 6.285% | $103.8404 | $103.84 | $103.85 | $103.80 |
| Purchase #2 | $206.59 | 8.588% | $224.3319 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $135.30 | 5.600% | $142.8768 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $119.57 | 9.850% | $131.3476 | $131.35 | $131.35 | $131.30 |
| Purchase #5 | $70.75 | 8.802% | $76.9774 | $76.98 | $77.00 | $77.00 |
| Purchase #6 | $5.29 | 6.406% | $5.6289 | $5.63 | $5.65 | $5.60 |
| Purchase #7 | $84.25 | 13.174% | $95.3491 | $95.35 | $95.35 | $95.30 |
| 7 purchase totals = | $719.45 | $780.3521 | $780.36 | $780.45 | $780.20 | |