| 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 | $6.64 | 4.588% | $6.9446 | $6.94 | $6.95 | $6.90 |
| Purchase #2 | $184.70 | 4.410% | $192.8453 | $192.85 | $192.85 | $192.80 |
| Purchase #3 | $82.74 | 7.551% | $88.9877 | $88.99 | $89.00 | $89.00 |
| Purchase #4 | $125.29 | 3.153% | $129.2404 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $207.93 | 3.225% | $214.6357 | $214.64 | $214.65 | $214.60 |
| Purchase #6 | $209.60 | 13.214% | $237.2965 | $237.30 | $237.30 | $237.30 |
| Purchase #7 | $169.73 | 7.654% | $182.7211 | $182.72 | $182.70 | $182.70 |
| 7 purchase totals = | $986.63 | $1,052.6713 | $1,052.68 | $1,052.70 | $1,052.50 | |