| 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 | $70.51 | 9.689% | $77.3417 | $77.34 | $77.35 | $77.30 |
| Purchase #2 | $98.47 | 10.606% | $108.9137 | $108.91 | $108.90 | $108.90 |
| Purchase #3 | $22.31 | 6.732% | $23.8119 | $23.81 | $23.80 | $23.80 |
| Purchase #4 | $24.52 | 12.342% | $27.5463 | $27.55 | $27.55 | $27.50 |
| Purchase #5 | $105.37 | 12.593% | $118.6392 | $118.64 | $118.65 | $118.60 |
| Purchase #6 | $98.63 | 12.347% | $110.8078 | $110.81 | $110.80 | $110.80 |
| Purchase #7 | $117.86 | 7.532% | $126.7372 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $537.67 | $593.7978 | $593.80 | $593.80 | $593.60 | |