| 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 | $80.89 | 9.704% | $88.7396 | $88.74 | $88.75 | $88.70 |
| Purchase #2 | $227.95 | 9.159% | $248.8279 | $248.83 | $248.85 | $248.80 |
| Purchase #3 | $139.60 | 4.873% | $146.4027 | $146.40 | $146.40 | $146.40 |
| Purchase #4 | $80.58 | 11.294% | $89.6807 | $89.68 | $89.70 | $89.70 |
| Purchase #5 | $134.26 | 12.739% | $151.3634 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $62.66 | 11.441% | $69.8289 | $69.83 | $69.85 | $69.80 |
| Purchase #7 | $118.56 | 9.204% | $129.4723 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $844.50 | $924.3155 | $924.31 | $924.35 | $924.30 | |