| 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 | $9.98 | 7.454% | $10.7239 | $10.72 | $10.70 | $10.70 |
| Purchase #2 | $62.53 | 6.233% | $66.4275 | $66.43 | $66.45 | $66.40 |
| Purchase #3 | $57.42 | 10.342% | $63.3584 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $6.94 | 9.542% | $7.6022 | $7.60 | $7.60 | $7.60 |
| Purchase #5 | $215.43 | 8.621% | $234.0022 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $206.38 | 8.186% | $223.2743 | $223.27 | $223.25 | $223.30 |
| Purchase #7 | $214.60 | 7.218% | $230.0898 | $230.09 | $230.10 | $230.10 |
| 7 purchase totals = | $773.28 | $835.4783 | $835.47 | $835.45 | $835.50 | |