| 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 | $35.78 | 12.719% | $40.3309 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $114.78 | 4.430% | $119.8648 | $119.86 | $119.85 | $119.90 |
| Purchase #3 | $226.49 | 8.175% | $245.0056 | $245.01 | $245.00 | $245.00 |
| Purchase #4 | $35.29 | 9.678% | $38.7054 | $38.71 | $38.70 | $38.70 |
| Purchase #5 | $61.94 | 12.642% | $69.7705 | $69.77 | $69.75 | $69.80 |
| Purchase #6 | $237.97 | 11.603% | $265.5817 | $265.58 | $265.60 | $265.60 |
| Purchase #7 | $11.64 | 12.332% | $13.0754 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $723.89 | $792.3343 | $792.34 | $792.35 | $792.40 | |