| 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 | $65.94 | 12.431% | $74.137 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $79.28 | 3.597% | $82.1317 | $82.13 | $82.15 | $82.10 |
| Purchase #3 | $16.46 | 6.684% | $17.5602 | $17.56 | $17.55 | $17.60 |
| Purchase #4 | $22.27 | 4.199% | $23.2051 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $100.53 | 10.449% | $111.0344 | $111.03 | $111.05 | $111.00 |
| Purchase #6 | $193.62 | 9.323% | $211.6712 | $211.67 | $211.65 | $211.70 |
| Purchase #7 | $191.45 | 3.477% | $198.1067 | $198.11 | $198.10 | $198.10 |
| 7 purchase totals = | $669.55 | $717.8463 | $717.85 | $717.85 | $717.80 | |