| 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 | $241.43 | 5.423% | $254.5227 | $254.52 | $254.50 | $254.50 |
| Purchase #2 | $80.66 | 4.116% | $83.98 | $83.98 | $84.00 | $84.00 |
| Purchase #3 | $95.41 | 8.332% | $103.3596 | $103.36 | $103.35 | $103.40 |
| Purchase #4 | $57.84 | 4.294% | $60.3236 | $60.32 | $60.30 | $60.30 |
| Purchase #5 | $192.73 | 13.277% | $218.3188 | $218.32 | $218.30 | $218.30 |
| Purchase #6 | $97.95 | 8.401% | $106.1788 | $106.18 | $106.20 | $106.20 |
| Purchase #7 | $59.27 | 7.558% | $63.7496 | $63.75 | $63.75 | $63.70 |
| 7 purchase totals = | $825.29 | $890.4331 | $890.43 | $890.40 | $890.40 | |