| 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 | $80.67 | 5.831% | $85.3739 | $85.37 | $85.35 | $85.40 |
| Purchase #2 | $11.94 | 4.545% | $12.4827 | $12.48 | $12.50 | $12.50 |
| Purchase #3 | $84.58 | 8.773% | $92.0002 | $92.00 | $92.00 | $92.00 |
| Purchase #4 | $193.30 | 6.622% | $206.1003 | $206.10 | $206.10 | $206.10 |
| Purchase #5 | $171.84 | 10.160% | $189.2989 | $189.30 | $189.30 | $189.30 |
| Purchase #6 | $27.99 | 5.402% | $29.502 | $29.50 | $29.50 | $29.50 |
| Purchase #7 | $191.91 | 6.751% | $204.8658 | $204.87 | $204.85 | $204.90 |
| 7 purchase totals = | $762.23 | $819.6238 | $819.62 | $819.60 | $819.70 | |