| 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 | $89.52 | 3.691% | $92.8242 | $92.82 | $92.80 | $92.80 |
| Purchase #2 | $8.50 | 12.156% | $9.5333 | $9.53 | $9.55 | $9.50 |
| Purchase #3 | $157.77 | 8.649% | $171.4155 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $12.27 | 3.828% | $12.7397 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $129.31 | 9.704% | $141.8582 | $141.86 | $141.85 | $141.90 |
| Purchase #6 | $200.28 | 12.198% | $224.7102 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $14.52 | 12.273% | $16.302 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $612.17 | $669.3831 | $669.38 | $669.35 | $669.30 | |