| 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 | $52.25 | 7.815% | $56.3333 | $56.33 | $56.35 | $56.30 |
| Purchase #2 | $35.61 | 6.278% | $37.8456 | $37.85 | $37.85 | $37.80 |
| Purchase #3 | $229.99 | 13.194% | $260.3349 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $19.87 | 13.220% | $22.4968 | $22.50 | $22.50 | $22.50 |
| Purchase #5 | $110.74 | 3.600% | $114.7266 | $114.73 | $114.75 | $114.70 |
| Purchase #6 | $18.51 | 9.646% | $20.2955 | $20.30 | $20.30 | $20.30 |
| Purchase #7 | $175.38 | 6.371% | $186.5535 | $186.55 | $186.55 | $186.60 |
| 7 purchase totals = | $642.35 | $698.5862 | $698.59 | $698.65 | $698.50 | |