| 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 | $55.36 | 9.405% | $60.5666 | $60.57 | $60.55 | $60.60 |
| Purchase #2 | $9.38 | 7.575% | $10.0905 | $10.09 | $10.10 | $10.10 |
| Purchase #3 | $177.91 | 10.763% | $197.0585 | $197.06 | $197.05 | $197.10 |
| Purchase #4 | $250.87 | 11.860% | $280.6232 | $280.62 | $280.60 | $280.60 |
| Purchase #5 | $135.68 | 4.827% | $142.2293 | $142.23 | $142.25 | $142.20 |
| Purchase #6 | $240.67 | 13.678% | $273.5888 | $273.59 | $273.60 | $273.60 |
| Purchase #7 | $12.74 | 6.821% | $13.609 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $882.61 | $977.7659 | $977.77 | $977.75 | $977.80 | |