| 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 | $77.96 | 5.621% | $82.3421 | $82.34 | $82.35 | $82.30 |
| Purchase #2 | $215.30 | 8.732% | $234.1 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $60.48 | 6.196% | $64.2273 | $64.23 | $64.25 | $64.20 |
| Purchase #4 | $97.36 | 5.499% | $102.7138 | $102.71 | $102.70 | $102.70 |
| Purchase #5 | $128.75 | 6.202% | $136.7351 | $136.74 | $136.75 | $136.70 |
| Purchase #6 | $245.46 | 13.767% | $279.2525 | $279.25 | $279.25 | $279.30 |
| Purchase #7 | $159.50 | 3.344% | $164.8337 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $984.81 | $1,064.2045 | $1,064.20 | $1,064.25 | $1,064.10 | |