| 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 | $54.47 | 5.373% | $57.3967 | $57.40 | $57.40 | $57.40 |
| Purchase #2 | $81.49 | 9.549% | $89.2715 | $89.27 | $89.25 | $89.30 |
| Purchase #3 | $28.39 | 6.148% | $30.1354 | $30.14 | $30.15 | $30.10 |
| Purchase #4 | $103.54 | 8.704% | $112.5521 | $112.55 | $112.55 | $112.60 |
| Purchase #5 | $187.77 | 5.312% | $197.7443 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $230.81 | 12.540% | $259.7536 | $259.75 | $259.75 | $259.80 |
| Purchase #7 | $164.96 | 13.748% | $187.6387 | $187.64 | $187.65 | $187.60 |
| 7 purchase totals = | $851.43 | $934.4923 | $934.49 | $934.50 | $934.50 | |