| 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 | $5.82 | 4.852% | $6.1024 | $6.10 | $6.10 | $6.10 |
| Purchase #2 | $199.90 | 9.239% | $218.3688 | $218.37 | $218.35 | $218.40 |
| Purchase #3 | $235.79 | 9.243% | $257.5841 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $70.88 | 7.158% | $75.9536 | $75.95 | $75.95 | $76.00 |
| Purchase #5 | $33.62 | 12.750% | $37.9066 | $37.91 | $37.90 | $37.90 |
| Purchase #6 | $62.56 | 7.283% | $67.1162 | $67.12 | $67.10 | $67.10 |
| Purchase #7 | $218.41 | 5.391% | $230.1845 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $826.98 | $893.2162 | $893.21 | $893.20 | $893.30 | |