| 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 | $85.51 | 10.403% | $94.4056 | $94.41 | $94.40 | $94.40 |
| Purchase #2 | $30.46 | 12.330% | $34.2157 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $5.50 | 6.563% | $5.861 | $5.86 | $5.85 | $5.90 |
| Purchase #4 | $213.88 | 11.589% | $238.6666 | $238.67 | $238.65 | $238.70 |
| Purchase #5 | $159.71 | 13.432% | $181.1622 | $181.16 | $181.15 | $181.20 |
| Purchase #6 | $214.35 | 10.598% | $237.0668 | $237.07 | $237.05 | $237.10 |
| Purchase #7 | $63.63 | 7.377% | $68.324 | $68.32 | $68.30 | $68.30 |
| 7 purchase totals = | $773.04 | $859.7019 | $859.71 | $859.60 | $859.80 | |