| 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 | $49.41 | 8.296% | $53.5091 | $53.51 | $53.50 | $53.50 |
| Purchase #2 | $163.29 | 3.773% | $169.4509 | $169.45 | $169.45 | $169.50 |
| Purchase #3 | $145.85 | 8.439% | $158.1583 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $171.74 | 7.678% | $184.9262 | $184.93 | $184.95 | $184.90 |
| Purchase #5 | $156.42 | 3.788% | $162.3452 | $162.35 | $162.35 | $162.30 |
| Purchase #6 | $249.97 | 11.109% | $277.7392 | $277.74 | $277.75 | $277.70 |
| Purchase #7 | $107.93 | 11.542% | $120.3873 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $1,044.61 | $1,126.5162 | $1,126.53 | $1,126.55 | $1,126.50 | |