| 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 | $31.44 | 8.628% | $34.1526 | $34.15 | $34.15 | $34.20 |
| Purchase #2 | $97.64 | 12.516% | $109.8606 | $109.86 | $109.85 | $109.90 |
| Purchase #3 | $134.74 | 9.501% | $147.5416 | $147.54 | $147.55 | $147.50 |
| Purchase #4 | $174.34 | 7.714% | $187.7886 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $21.53 | 10.273% | $23.7418 | $23.74 | $23.75 | $23.70 |
| Purchase #6 | $214.45 | 7.331% | $230.1713 | $230.17 | $230.15 | $230.20 |
| Purchase #7 | $172.59 | 13.524% | $195.9311 | $195.93 | $195.95 | $195.90 |
| 7 purchase totals = | $846.73 | $929.1876 | $929.18 | $929.20 | $929.20 | |