| 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 | $82.80 | 10.203% | $91.2481 | $91.25 | $91.25 | $91.20 |
| Purchase #2 | $106.43 | 11.396% | $118.5588 | $118.56 | $118.55 | $118.60 |
| Purchase #3 | $250.62 | 13.489% | $284.4261 | $284.43 | $284.45 | $284.40 |
| Purchase #4 | $47.49 | 12.752% | $53.5459 | $53.55 | $53.55 | $53.50 |
| Purchase #5 | $23.38 | 5.102% | $24.5728 | $24.57 | $24.55 | $24.60 |
| Purchase #6 | $218.58 | 6.803% | $233.45 | $233.45 | $233.45 | $233.50 |
| Purchase #7 | $89.33 | 4.114% | $93.005 | $93.01 | $93.00 | $93.00 |
| 7 purchase totals = | $818.63 | $898.8067 | $898.82 | $898.80 | $898.80 | |