| 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 | $191.53 | 4.649% | $200.4342 | $200.43 | $200.45 | $200.40 |
| Purchase #2 | $17.39 | 8.716% | $18.9057 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $106.98 | 3.493% | $110.7168 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $70.87 | 12.584% | $79.7883 | $79.79 | $79.80 | $79.80 |
| Purchase #5 | $72.76 | 7.738% | $78.3902 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $227.64 | 10.809% | $252.2456 | $252.25 | $252.25 | $252.20 |
| Purchase #7 | $8.70 | 10.768% | $9.6368 | $9.64 | $9.65 | $9.60 |
| 7 purchase totals = | $695.87 | $750.1176 | $750.13 | $750.15 | $750.00 | |