| 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 | $56.87 | 7.565% | $61.1722 | $61.17 | $61.15 | $61.20 |
| Purchase #2 | $92.51 | 9.222% | $101.0413 | $101.04 | $101.05 | $101.00 |
| Purchase #3 | $162.45 | 5.150% | $170.8162 | $170.82 | $170.80 | $170.80 |
| Purchase #4 | $158.78 | 3.827% | $164.8565 | $164.86 | $164.85 | $164.90 |
| Purchase #5 | $73.90 | 8.346% | $80.0677 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $46.62 | 10.701% | $51.6088 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $47.66 | 10.751% | $52.7839 | $52.78 | $52.80 | $52.80 |
| 7 purchase totals = | $638.79 | $682.3466 | $682.35 | $682.30 | $682.40 | |