| 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 | $20.56 | 10.382% | $22.6945 | $22.69 | $22.70 | $22.70 |
| Purchase #2 | $51.75 | 8.747% | $56.2766 | $56.28 | $56.30 | $56.30 |
| Purchase #3 | $8.71 | 9.118% | $9.5042 | $9.50 | $9.50 | $9.50 |
| Purchase #4 | $131.92 | 7.590% | $141.9327 | $141.93 | $141.95 | $141.90 |
| Purchase #5 | $232.55 | 7.313% | $249.5564 | $249.56 | $249.55 | $249.60 |
| Purchase #6 | $248.47 | 12.531% | $279.6058 | $279.61 | $279.60 | $279.60 |
| Purchase #7 | $123.93 | 9.765% | $136.0318 | $136.03 | $136.05 | $136.00 |
| 7 purchase totals = | $817.89 | $895.6020 | $895.60 | $895.65 | $895.60 | |