| 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 | $50.59 | 13.692% | $57.5168 | $57.52 | $57.50 | $57.50 |
| Purchase #2 | $135.83 | 7.579% | $146.1246 | $146.12 | $146.10 | $146.10 |
| Purchase #3 | $143.73 | 10.550% | $158.8935 | $158.89 | $158.90 | $158.90 |
| Purchase #4 | $100.96 | 5.502% | $106.5148 | $106.51 | $106.50 | $106.50 |
| Purchase #5 | $154.79 | 9.818% | $169.9873 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $47.60 | 4.255% | $49.6254 | $49.63 | $49.65 | $49.60 |
| Purchase #7 | $101.94 | 11.811% | $113.9801 | $113.98 | $114.00 | $114.00 |
| 7 purchase totals = | $735.44 | $802.6425 | $802.64 | $802.65 | $802.60 | |