| 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 | $59.30 | 8.824% | $64.5326 | $64.53 | $64.55 | $64.50 |
| Purchase #2 | $96.27 | 8.226% | $104.1892 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $46.79 | 11.736% | $52.2813 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $145.46 | 10.111% | $160.1675 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $108.46 | 6.199% | $115.1834 | $115.18 | $115.20 | $115.20 |
| Purchase #6 | $248.35 | 10.544% | $274.536 | $274.54 | $274.55 | $274.50 |
| Purchase #7 | $121.32 | 9.719% | $133.1111 | $133.11 | $133.10 | $133.10 |
| 7 purchase totals = | $825.95 | $904.0011 | $904.00 | $904.05 | $904.00 | |