| 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 | $71.60 | 3.745% | $74.2814 | $74.28 | $74.30 | $74.30 |
| Purchase #2 | $42.69 | 6.799% | $45.5925 | $45.59 | $45.60 | $45.60 |
| Purchase #3 | $130.57 | 5.757% | $138.0869 | $138.09 | $138.10 | $138.10 |
| Purchase #4 | $175.88 | 13.670% | $199.9228 | $199.92 | $199.90 | $199.90 |
| Purchase #5 | $153.93 | 9.808% | $169.0275 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $50.53 | 4.690% | $52.8999 | $52.90 | $52.90 | $52.90 |
| Purchase #7 | $201.91 | 11.314% | $224.7541 | $224.75 | $224.75 | $224.80 |
| 7 purchase totals = | $827.11 | $904.5651 | $904.56 | $904.60 | $904.60 | |