| 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 | $88.32 | 9.686% | $96.8747 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $224.82 | 5.869% | $238.0147 | $238.01 | $238.00 | $238.00 |
| Purchase #3 | $136.41 | 8.502% | $148.0076 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $159.88 | 6.165% | $169.7366 | $169.74 | $169.75 | $169.70 |
| Purchase #5 | $225.67 | 10.468% | $249.2931 | $249.29 | $249.30 | $249.30 |
| Purchase #6 | $72.34 | 5.848% | $76.5704 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $23.81 | 4.643% | $24.9155 | $24.92 | $24.90 | $24.90 |
| 7 purchase totals = | $931.25 | $1,003.4126 | $1,003.41 | $1,003.35 | $1,003.40 | |