| 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 | $35.68 | 6.357% | $37.9482 | $37.95 | $37.95 | $37.90 |
| Purchase #2 | $157.34 | 12.524% | $177.0453 | $177.05 | $177.05 | $177.00 |
| Purchase #3 | $160.33 | 6.690% | $171.0561 | $171.06 | $171.05 | $171.10 |
| Purchase #4 | $74.78 | 8.310% | $80.9942 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $105.93 | 8.301% | $114.7232 | $114.72 | $114.70 | $114.70 |
| Purchase #6 | $35.50 | 7.196% | $38.0546 | $38.05 | $38.05 | $38.10 |
| Purchase #7 | $155.94 | 6.590% | $166.2164 | $166.22 | $166.20 | $166.20 |
| 7 purchase totals = | $725.50 | $786.0380 | $786.04 | $786.00 | $786.00 | |