| 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 | $23.71 | 12.403% | $26.6508 | $26.65 | $26.65 | $26.70 |
| Purchase #2 | $184.69 | 11.840% | $206.5573 | $206.56 | $206.55 | $206.60 |
| Purchase #3 | $181.52 | 5.555% | $191.6034 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $187.93 | 4.788% | $196.9281 | $196.93 | $196.95 | $196.90 |
| Purchase #5 | $25.30 | 10.747% | $28.019 | $28.02 | $28.00 | $28.00 |
| Purchase #6 | $71.29 | 6.407% | $75.8576 | $75.86 | $75.85 | $75.90 |
| Purchase #7 | $90.63 | 12.434% | $101.8989 | $101.90 | $101.90 | $101.90 |
| 7 purchase totals = | $765.07 | $827.5151 | $827.52 | $827.50 | $827.60 | |