| 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 | $16.66 | 5.452% | $17.5683 | $17.57 | $17.55 | $17.60 |
| Purchase #2 | $242.26 | 9.263% | $264.7005 | $264.70 | $264.70 | $264.70 |
| Purchase #3 | $71.60 | 4.778% | $75.021 | $75.02 | $75.00 | $75.00 |
| Purchase #4 | $122.98 | 8.373% | $133.2771 | $133.28 | $133.30 | $133.30 |
| Purchase #5 | $54.60 | 4.356% | $56.9784 | $56.98 | $57.00 | $57.00 |
| Purchase #6 | $68.79 | 4.766% | $72.0685 | $72.07 | $72.05 | $72.10 |
| Purchase #7 | $79.69 | 7.262% | $85.4771 | $85.48 | $85.50 | $85.50 |
| 7 purchase totals = | $656.58 | $705.0909 | $705.10 | $705.10 | $705.20 | |