| 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 | $30.90 | 10.269% | $34.0731 | $34.07 | $34.05 | $34.10 |
| Purchase #2 | $101.32 | 4.474% | $105.8531 | $105.85 | $105.85 | $105.90 |
| Purchase #3 | $12.32 | 12.643% | $13.8776 | $13.88 | $13.90 | $13.90 |
| Purchase #4 | $184.72 | 5.675% | $195.2029 | $195.20 | $195.20 | $195.20 |
| Purchase #5 | $249.48 | 7.525% | $268.2534 | $268.25 | $268.25 | $268.30 |
| Purchase #6 | $210.36 | 4.788% | $220.432 | $220.43 | $220.45 | $220.40 |
| Purchase #7 | $9.40 | 5.298% | $9.898 | $9.90 | $9.90 | $9.90 |
| 7 purchase totals = | $798.50 | $847.5901 | $847.58 | $847.60 | $847.70 | |