| 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 | $74.81 | 12.192% | $83.9308 | $83.93 | $83.95 | $83.90 |
| Purchase #2 | $63.38 | 9.194% | $69.2072 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $141.68 | 3.571% | $146.7394 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $238.64 | 12.856% | $269.3196 | $269.32 | $269.30 | $269.30 |
| Purchase #5 | $239.83 | 8.165% | $259.4121 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $17.30 | 8.492% | $18.7691 | $18.77 | $18.75 | $18.80 |
| Purchase #7 | $104.87 | 8.221% | $113.4914 | $113.49 | $113.50 | $113.50 |
| 7 purchase totals = | $880.51 | $960.8696 | $960.87 | $960.85 | $960.80 | |