| 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 | $26.43 | 11.533% | $29.4782 | $29.48 | $29.50 | $29.50 |
| Purchase #2 | $51.73 | 7.155% | $55.4313 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $149.79 | 6.383% | $159.3511 | $159.35 | $159.35 | $159.40 |
| Purchase #4 | $195.33 | 8.578% | $212.0854 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $19.67 | 7.521% | $21.1494 | $21.15 | $21.15 | $21.10 |
| Purchase #6 | $225.30 | 11.180% | $250.4885 | $250.49 | $250.50 | $250.50 |
| Purchase #7 | $244.32 | 3.342% | $252.4852 | $252.49 | $252.50 | $252.50 |
| 7 purchase totals = | $912.57 | $980.4691 | $980.48 | $980.55 | $980.50 | |