| 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 | $90.60 | 5.708% | $95.7714 | $95.77 | $95.75 | $95.80 |
| Purchase #2 | $110.79 | 6.691% | $118.203 | $118.20 | $118.20 | $118.20 |
| Purchase #3 | $186.29 | 12.579% | $209.7234 | $209.72 | $209.70 | $209.70 |
| Purchase #4 | $238.29 | 7.588% | $256.3714 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $218.35 | 6.786% | $233.1672 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $90.26 | 6.738% | $96.3417 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $86.90 | 5.673% | $91.8298 | $91.83 | $91.85 | $91.80 |
| 7 purchase totals = | $1,021.48 | $1,101.4079 | $1,101.40 | $1,101.35 | $1,101.40 | |