| 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 | $35.87 | 10.821% | $39.7515 | $39.75 | $39.75 | $39.80 |
| Purchase #2 | $237.76 | 3.477% | $246.0269 | $246.03 | $246.05 | $246.00 |
| Purchase #3 | $67.34 | 7.265% | $72.2323 | $72.23 | $72.25 | $72.20 |
| Purchase #4 | $83.32 | 11.635% | $93.0143 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $87.91 | 13.241% | $99.5502 | $99.55 | $99.55 | $99.60 |
| Purchase #6 | $83.36 | 6.287% | $88.6008 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $9.72 | 7.252% | $10.4249 | $10.42 | $10.40 | $10.40 |
| 7 purchase totals = | $605.28 | $649.6009 | $649.59 | $649.60 | $649.60 | |