| 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 | $233.77 | 4.159% | $243.4925 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $89.53 | 12.766% | $100.9594 | $100.96 | $100.95 | $101.00 |
| Purchase #3 | $72.66 | 5.690% | $76.7944 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $241.77 | 8.664% | $262.717 | $262.72 | $262.70 | $262.70 |
| Purchase #5 | $66.64 | 12.137% | $74.7281 | $74.73 | $74.75 | $74.70 |
| Purchase #6 | $157.83 | 10.144% | $173.8403 | $173.84 | $173.85 | $173.80 |
| Purchase #7 | $53.59 | 4.630% | $56.0712 | $56.07 | $56.05 | $56.10 |
| 7 purchase totals = | $915.79 | $988.6029 | $988.60 | $988.60 | $988.60 | |