| 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 | $13.40 | 7.774% | $14.4417 | $14.44 | $14.45 | $14.40 |
| Purchase #2 | $41.73 | 11.565% | $46.5561 | $46.56 | $46.55 | $46.60 |
| Purchase #3 | $71.68 | 10.213% | $79.0007 | $79.00 | $79.00 | $79.00 |
| Purchase #4 | $22.76 | 4.160% | $23.7068 | $23.71 | $23.70 | $23.70 |
| Purchase #5 | $31.58 | 10.780% | $34.9843 | $34.98 | $35.00 | $35.00 |
| Purchase #6 | $21.67 | 7.844% | $23.3698 | $23.37 | $23.35 | $23.40 |
| Purchase #7 | $180.52 | 7.747% | $194.5049 | $194.50 | $194.50 | $194.50 |
| 7 purchase totals = | $383.34 | $416.5643 | $416.56 | $416.55 | $416.60 | |