| 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 | $196.44 | 4.571% | $205.4193 | $205.42 | $205.40 | $205.40 |
| Purchase #2 | $93.85 | 7.262% | $100.6654 | $100.67 | $100.65 | $100.70 |
| Purchase #3 | $64.64 | 9.542% | $70.8079 | $70.81 | $70.80 | $70.80 |
| Purchase #4 | $55.44 | 8.873% | $60.3592 | $60.36 | $60.35 | $60.40 |
| Purchase #5 | $61.60 | 3.629% | $63.8355 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $98.68 | 11.141% | $109.6739 | $109.67 | $109.65 | $109.70 |
| Purchase #7 | $60.43 | 12.752% | $68.136 | $68.14 | $68.15 | $68.10 |
| 7 purchase totals = | $631.08 | $678.8972 | $678.91 | $678.85 | $678.90 | |