| 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 | $38.51 | 9.216% | $42.0591 | $42.06 | $42.05 | $42.10 |
| Purchase #2 | $170.80 | 7.498% | $183.6066 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $190.70 | 6.309% | $202.7313 | $202.73 | $202.75 | $202.70 |
| Purchase #4 | $132.37 | 9.606% | $145.0855 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $93.90 | 9.682% | $102.9914 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $131.57 | 4.658% | $137.6985 | $137.70 | $137.70 | $137.70 |
| Purchase #7 | $18.54 | 3.329% | $19.1572 | $19.16 | $19.15 | $19.20 |
| 7 purchase totals = | $776.39 | $833.3296 | $833.34 | $833.35 | $833.40 | |