| 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 | $128.86 | 3.667% | $133.5853 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $37.75 | 9.734% | $41.4246 | $41.42 | $41.40 | $41.40 |
| Purchase #3 | $49.67 | 10.102% | $54.6877 | $54.69 | $54.70 | $54.70 |
| Purchase #4 | $181.41 | 6.775% | $193.7005 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $43.91 | 13.726% | $49.9371 | $49.94 | $49.95 | $49.90 |
| Purchase #6 | $239.75 | 3.749% | $248.7382 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $128.83 | 6.676% | $137.4307 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $810.18 | $859.5041 | $859.51 | $859.55 | $859.40 | |