| 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 | $242.84 | 9.860% | $266.784 | $266.78 | $266.80 | $266.80 |
| Purchase #2 | $75.75 | 3.759% | $78.5974 | $78.60 | $78.60 | $78.60 |
| Purchase #3 | $148.80 | 11.336% | $165.668 | $165.67 | $165.65 | $165.70 |
| Purchase #4 | $47.74 | 4.345% | $49.8143 | $49.81 | $49.80 | $49.80 |
| Purchase #5 | $105.69 | 7.380% | $113.4899 | $113.49 | $113.50 | $113.50 |
| Purchase #6 | $56.68 | 3.532% | $58.6819 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $107.88 | 4.602% | $112.8446 | $112.84 | $112.85 | $112.80 |
| 7 purchase totals = | $785.38 | $845.8801 | $845.87 | $845.90 | $845.90 | |