| 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 | $51.65 | 7.559% | $55.5542 | $55.55 | $55.55 | $55.60 |
| Purchase #2 | $235.74 | 7.550% | $253.5384 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $21.40 | 4.821% | $22.4317 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $188.81 | 13.159% | $213.6555 | $213.66 | $213.65 | $213.70 |
| Purchase #5 | $22.85 | 9.663% | $25.058 | $25.06 | $25.05 | $25.10 |
| Purchase #6 | $222.52 | 7.715% | $239.6874 | $239.69 | $239.70 | $239.70 |
| Purchase #7 | $38.72 | 9.392% | $42.3566 | $42.36 | $42.35 | $42.40 |
| 7 purchase totals = | $781.69 | $852.2818 | $852.29 | $852.30 | $852.40 | |