| 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 | $75.83 | 6.643% | $80.8674 | $80.87 | $80.85 | $80.90 |
| Purchase #2 | $178.49 | 3.833% | $185.3315 | $185.33 | $185.35 | $185.30 |
| Purchase #3 | $9.84 | 8.800% | $10.7059 | $10.71 | $10.70 | $10.70 |
| Purchase #4 | $114.61 | 12.855% | $129.3431 | $129.34 | $129.35 | $129.30 |
| Purchase #5 | $54.78 | 8.844% | $59.6247 | $59.62 | $59.60 | $59.60 |
| Purchase #6 | $91.58 | 13.294% | $103.7546 | $103.75 | $103.75 | $103.80 |
| Purchase #7 | $186.60 | 9.253% | $203.8661 | $203.87 | $203.85 | $203.90 |
| 7 purchase totals = | $711.73 | $773.4933 | $773.49 | $773.45 | $773.50 | |