| 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 | $27.32 | 8.523% | $29.6485 | $29.65 | $29.65 | $29.60 |
| Purchase #2 | $234.75 | 10.357% | $259.0631 | $259.06 | $259.05 | $259.10 |
| Purchase #3 | $195.77 | 3.457% | $202.5378 | $202.54 | $202.55 | $202.50 |
| Purchase #4 | $128.45 | 10.865% | $142.4061 | $142.41 | $142.40 | $142.40 |
| Purchase #5 | $82.95 | 7.759% | $89.3861 | $89.39 | $89.40 | $89.40 |
| Purchase #6 | $125.77 | 10.521% | $139.0023 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $212.58 | 8.442% | $230.526 | $230.53 | $230.55 | $230.50 |
| 7 purchase totals = | $1,007.59 | $1,092.5699 | $1,092.58 | $1,092.60 | $1,092.50 | |