| 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 | $209.36 | 7.725% | $225.5331 | $225.53 | $225.55 | $225.50 |
| Purchase #2 | $230.53 | 8.831% | $250.8881 | $250.89 | $250.90 | $250.90 |
| Purchase #3 | $14.59 | 4.180% | $15.1999 | $15.20 | $15.20 | $15.20 |
| Purchase #4 | $31.61 | 10.597% | $34.9597 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $28.81 | 3.151% | $29.7178 | $29.72 | $29.70 | $29.70 |
| Purchase #6 | $86.62 | 7.354% | $92.99 | $92.99 | $93.00 | $93.00 |
| Purchase #7 | $16.89 | 3.395% | $17.4634 | $17.46 | $17.45 | $17.50 |
| 7 purchase totals = | $618.41 | $666.7520 | $666.75 | $666.75 | $666.80 | |