| 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 | $241.32 | 12.841% | $272.3079 | $272.31 | $272.30 | $272.30 |
| Purchase #2 | $215.77 | 5.842% | $228.3753 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $12.39 | 9.342% | $13.5475 | $13.55 | $13.55 | $13.50 |
| Purchase #4 | $61.27 | 13.158% | $69.3319 | $69.33 | $69.35 | $69.30 |
| Purchase #5 | $82.35 | 7.561% | $88.5765 | $88.58 | $88.60 | $88.60 |
| Purchase #6 | $34.93 | 12.704% | $39.3675 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $73.41 | 7.311% | $78.777 | $78.78 | $78.80 | $78.80 |
| 7 purchase totals = | $721.44 | $790.2836 | $790.30 | $790.35 | $790.30 | |