| 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 | $75.58 | 11.304% | $84.1236 | $84.12 | $84.10 | $84.10 |
| Purchase #2 | $111.40 | 3.549% | $115.3536 | $115.35 | $115.35 | $115.40 |
| Purchase #3 | $36.33 | 10.874% | $40.2805 | $40.28 | $40.30 | $40.30 |
| Purchase #4 | $81.73 | 11.749% | $91.3325 | $91.33 | $91.35 | $91.30 |
| Purchase #5 | $77.45 | 9.372% | $84.7086 | $84.71 | $84.70 | $84.70 |
| Purchase #6 | $17.40 | 3.615% | $18.029 | $18.03 | $18.05 | $18.00 |
| Purchase #7 | $10.37 | 3.494% | $10.7323 | $10.73 | $10.75 | $10.70 |
| 7 purchase totals = | $410.26 | $444.5601 | $444.55 | $444.60 | $444.50 | |