| 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 | $17.74 | 9.373% | $19.4028 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $91.28 | 4.822% | $95.6815 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $107.25 | 9.701% | $117.6543 | $117.65 | $117.65 | $117.70 |
| Purchase #4 | $249.80 | 3.172% | $257.7237 | $257.72 | $257.70 | $257.70 |
| Purchase #5 | $135.78 | 13.867% | $154.6086 | $154.61 | $154.60 | $154.60 |
| Purchase #6 | $19.38 | 6.386% | $20.6176 | $20.62 | $20.60 | $20.60 |
| Purchase #7 | $189.60 | 12.141% | $212.6193 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $810.83 | $878.3078 | $878.30 | $878.25 | $878.30 | |