| 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 | $127.77 | 8.796% | $139.0086 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $15.29 | 13.495% | $17.3534 | $17.35 | $17.35 | $17.40 |
| Purchase #3 | $38.81 | 13.769% | $44.1537 | $44.15 | $44.15 | $44.20 |
| Purchase #4 | $194.39 | 6.502% | $207.0292 | $207.03 | $207.05 | $207.00 |
| Purchase #5 | $6.64 | 4.280% | $6.9242 | $6.92 | $6.90 | $6.90 |
| Purchase #6 | $110.84 | 7.147% | $118.7617 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $233.73 | 5.580% | $246.7721 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $727.47 | $780.0029 | $779.99 | $779.95 | $780.10 | |