| 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 | $73.44 | 4.675% | $76.8733 | $76.87 | $76.85 | $76.90 |
| Purchase #2 | $51.55 | 3.839% | $53.529 | $53.53 | $53.55 | $53.50 |
| Purchase #3 | $236.25 | 11.238% | $262.7998 | $262.80 | $262.80 | $262.80 |
| Purchase #4 | $130.66 | 7.773% | $140.8162 | $140.82 | $140.80 | $140.80 |
| Purchase #5 | $107.90 | 8.647% | $117.2301 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $109.51 | 6.609% | $116.7475 | $116.75 | $116.75 | $116.70 |
| Purchase #7 | $92.52 | 3.455% | $95.7166 | $95.72 | $95.70 | $95.70 |
| 7 purchase totals = | $801.83 | $863.7125 | $863.72 | $863.70 | $863.60 | |