| 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 | $207.31 | 5.436% | $218.5794 | $218.58 | $218.60 | $218.60 |
| Purchase #2 | $61.66 | 5.494% | $65.0476 | $65.05 | $65.05 | $65.00 |
| Purchase #3 | $133.83 | 8.260% | $144.8844 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $43.93 | 11.822% | $49.1234 | $49.12 | $49.10 | $49.10 |
| Purchase #5 | $149.53 | 12.554% | $168.302 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $7.72 | 11.594% | $8.6151 | $8.62 | $8.60 | $8.60 |
| Purchase #7 | $99.71 | 5.532% | $105.226 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $703.69 | $759.7779 | $759.78 | $759.80 | $759.70 | |