| 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 | $74.91 | 12.695% | $84.4198 | $84.42 | $84.40 | $84.40 |
| Purchase #2 | $204.35 | 7.128% | $218.9161 | $218.92 | $218.90 | $218.90 |
| Purchase #3 | $250.85 | 4.853% | $263.0238 | $263.02 | $263.00 | $263.00 |
| Purchase #4 | $73.38 | 7.637% | $78.984 | $78.98 | $79.00 | $79.00 |
| Purchase #5 | $194.82 | 7.563% | $209.5542 | $209.55 | $209.55 | $209.60 |
| Purchase #6 | $123.99 | 8.452% | $134.4696 | $134.47 | $134.45 | $134.50 |
| Purchase #7 | $7.41 | 6.833% | $7.9163 | $7.92 | $7.90 | $7.90 |
| 7 purchase totals = | $929.71 | $997.2838 | $997.28 | $997.20 | $997.30 | |