| 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 | $75.41 | 5.342% | $79.4384 | $79.44 | $79.45 | $79.40 |
| Purchase #2 | $53.52 | 5.190% | $56.2977 | $56.30 | $56.30 | $56.30 |
| Purchase #3 | $224.50 | 5.436% | $236.7038 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $240.78 | 3.284% | $248.6872 | $248.69 | $248.70 | $248.70 |
| Purchase #5 | $188.65 | 13.554% | $214.2196 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $138.30 | 5.105% | $145.3602 | $145.36 | $145.35 | $145.40 |
| Purchase #7 | $205.55 | 13.754% | $233.8213 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $1,126.71 | $1,214.5282 | $1,214.53 | $1,214.50 | $1,214.50 | |