| 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 | $66.33 | 4.441% | $69.2757 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $80.89 | 8.676% | $87.908 | $87.91 | $87.90 | $87.90 |
| Purchase #3 | $69.35 | 4.265% | $72.3078 | $72.31 | $72.30 | $72.30 |
| Purchase #4 | $76.57 | 4.867% | $80.2967 | $80.30 | $80.30 | $80.30 |
| Purchase #5 | $145.73 | 3.337% | $150.593 | $150.59 | $150.60 | $150.60 |
| Purchase #6 | $130.65 | 12.772% | $147.3366 | $147.34 | $147.35 | $147.30 |
| Purchase #7 | $199.97 | 10.643% | $221.2528 | $221.25 | $221.25 | $221.30 |
| 7 purchase totals = | $769.49 | $828.9706 | $828.98 | $829.00 | $829.00 | |