| 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 | $57.74 | 8.269% | $62.5145 | $62.51 | $62.50 | $62.50 |
| Purchase #2 | $5.60 | 4.512% | $5.8527 | $5.85 | $5.85 | $5.90 |
| Purchase #3 | $72.63 | 13.414% | $82.3726 | $82.37 | $82.35 | $82.40 |
| Purchase #4 | $211.50 | 8.769% | $230.0464 | $230.05 | $230.05 | $230.00 |
| Purchase #5 | $92.97 | 7.662% | $100.0934 | $100.09 | $100.10 | $100.10 |
| Purchase #6 | $206.93 | 12.219% | $232.2148 | $232.21 | $232.20 | $232.20 |
| Purchase #7 | $171.86 | 6.687% | $183.3523 | $183.35 | $183.35 | $183.40 |
| 7 purchase totals = | $819.23 | $896.4467 | $896.43 | $896.40 | $896.50 | |