| 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 | $26.80 | 7.260% | $28.7457 | $28.75 | $28.75 | $28.70 |
| Purchase #2 | $98.93 | 11.226% | $110.0359 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $149.78 | 12.603% | $168.6568 | $168.66 | $168.65 | $168.70 |
| Purchase #4 | $40.90 | 8.819% | $44.507 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $121.47 | 7.357% | $130.4065 | $130.41 | $130.40 | $130.40 |
| Purchase #6 | $7.55 | 11.483% | $8.417 | $8.42 | $8.40 | $8.40 |
| Purchase #7 | $96.44 | 7.497% | $103.6701 | $103.67 | $103.65 | $103.70 |
| 7 purchase totals = | $541.87 | $594.4390 | $594.46 | $594.40 | $594.40 | |