| 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 | $13.62 | 8.589% | $14.7898 | $14.79 | $14.80 | $14.80 |
| Purchase #2 | $7.99 | 13.361% | $9.0575 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $182.44 | 10.396% | $201.4065 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $248.66 | 7.256% | $266.7028 | $266.70 | $266.70 | $266.70 |
| Purchase #5 | $90.76 | 6.359% | $96.5314 | $96.53 | $96.55 | $96.50 |
| Purchase #6 | $164.92 | 8.848% | $179.5121 | $179.51 | $179.50 | $179.50 |
| Purchase #7 | $107.54 | 4.506% | $112.3858 | $112.39 | $112.40 | $112.40 |
| 7 purchase totals = | $815.93 | $880.3859 | $880.39 | $880.40 | $880.40 | |