| 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 | $94.25 | 13.468% | $106.9436 | $106.94 | $106.95 | $106.90 |
| Purchase #2 | $50.54 | 13.457% | $57.3412 | $57.34 | $57.35 | $57.30 |
| Purchase #3 | $31.40 | 11.219% | $34.9228 | $34.92 | $34.90 | $34.90 |
| Purchase #4 | $15.48 | 12.268% | $17.3791 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $85.58 | 13.871% | $97.4508 | $97.45 | $97.45 | $97.50 |
| Purchase #6 | $61.88 | 12.376% | $69.5383 | $69.54 | $69.55 | $69.50 |
| Purchase #7 | $110.62 | 4.749% | $115.8733 | $115.87 | $115.85 | $115.90 |
| 7 purchase totals = | $449.75 | $499.4491 | $499.44 | $499.45 | $499.40 | |