| 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 | $96.30 | 6.447% | $102.5085 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $196.58 | 7.218% | $210.7691 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $38.53 | 8.256% | $41.711 | $41.71 | $41.70 | $41.70 |
| Purchase #4 | $37.63 | 12.567% | $42.359 | $42.36 | $42.35 | $42.40 |
| Purchase #5 | $131.58 | 7.699% | $141.7103 | $141.71 | $141.70 | $141.70 |
| Purchase #6 | $71.59 | 8.349% | $77.567 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $207.71 | 13.547% | $235.8485 | $235.85 | $235.85 | $235.80 |
| 7 purchase totals = | $779.92 | $852.4734 | $852.48 | $852.40 | $852.50 | |