| 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 | $140.54 | 3.501% | $145.4603 | $145.46 | $145.45 | $145.50 |
| Purchase #2 | $74.44 | 3.829% | $77.2903 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $8.72 | 5.835% | $9.2288 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $23.87 | 6.846% | $25.5041 | $25.50 | $25.50 | $25.50 |
| Purchase #5 | $53.93 | 9.627% | $59.1218 | $59.12 | $59.10 | $59.10 |
| Purchase #6 | $93.25 | 12.144% | $104.5743 | $104.57 | $104.55 | $104.60 |
| Purchase #7 | $8.67 | 8.465% | $9.4039 | $9.40 | $9.40 | $9.40 |
| 7 purchase totals = | $403.42 | $430.5835 | $430.57 | $430.55 | $430.60 | |