| 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 | $65.83 | 5.536% | $69.4743 | $69.47 | $69.45 | $69.50 |
| Purchase #2 | $26.78 | 11.856% | $29.955 | $29.96 | $29.95 | $30.00 |
| Purchase #3 | $38.59 | 4.268% | $40.237 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $170.34 | 7.120% | $182.4682 | $182.47 | $182.45 | $182.50 |
| Purchase #5 | $149.90 | 6.745% | $160.0108 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $47.67 | 13.158% | $53.9424 | $53.94 | $53.95 | $53.90 |
| Purchase #7 | $100.46 | 6.117% | $106.6051 | $106.61 | $106.60 | $106.60 |
| 7 purchase totals = | $599.57 | $642.6928 | $642.70 | $642.65 | $642.70 | |