| 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 | $125.51 | 9.689% | $137.6707 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $194.56 | 13.539% | $220.9015 | $220.90 | $220.90 | $220.90 |
| Purchase #3 | $38.58 | 13.596% | $43.8253 | $43.83 | $43.85 | $43.80 |
| Purchase #4 | $44.53 | 11.153% | $49.4964 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $37.30 | 3.758% | $38.7017 | $38.70 | $38.70 | $38.70 |
| Purchase #6 | $230.93 | 7.632% | $248.5546 | $248.55 | $248.55 | $248.60 |
| Purchase #7 | $53.67 | 7.295% | $57.5852 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $725.08 | $796.7354 | $796.74 | $796.75 | $796.80 | |