| 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 | $49.42 | 10.332% | $54.5261 | $54.53 | $54.55 | $54.50 |
| Purchase #2 | $230.82 | 10.283% | $254.5552 | $254.56 | $254.55 | $254.60 |
| Purchase #3 | $79.55 | 6.556% | $84.7653 | $84.77 | $84.75 | $84.80 |
| Purchase #4 | $89.48 | 3.373% | $92.4982 | $92.50 | $92.50 | $92.50 |
| Purchase #5 | $81.92 | 13.194% | $92.7285 | $92.73 | $92.75 | $92.70 |
| Purchase #6 | $96.90 | 13.835% | $110.3061 | $110.31 | $110.30 | $110.30 |
| Purchase #7 | $88.74 | 12.308% | $99.6621 | $99.66 | $99.65 | $99.70 |
| 7 purchase totals = | $716.83 | $789.0415 | $789.06 | $789.05 | $789.10 | |