| 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 | $62.51 | 6.406% | $66.5144 | $66.51 | $66.50 | $66.50 |
| Purchase #2 | $33.74 | 13.124% | $38.168 | $38.17 | $38.15 | $38.20 |
| Purchase #3 | $5.39 | 3.405% | $5.5735 | $5.57 | $5.55 | $5.60 |
| Purchase #4 | $177.39 | 9.141% | $193.6052 | $193.61 | $193.60 | $193.60 |
| Purchase #5 | $151.33 | 12.670% | $170.5035 | $170.50 | $170.50 | $170.50 |
| Purchase #6 | $224.52 | 10.395% | $247.8589 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $68.77 | 11.256% | $76.5108 | $76.51 | $76.50 | $76.50 |
| 7 purchase totals = | $723.65 | $798.7343 | $798.73 | $798.65 | $798.80 | |