| 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 | $89.96 | 3.142% | $92.7865 | $92.79 | $92.80 | $92.80 |
| Purchase #2 | $242.42 | 13.223% | $274.4752 | $274.48 | $274.50 | $274.50 |
| Purchase #3 | $191.94 | 3.775% | $199.1857 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $106.26 | 8.347% | $115.1295 | $115.13 | $115.15 | $115.10 |
| Purchase #5 | $56.31 | 11.754% | $62.9287 | $62.93 | $62.95 | $62.90 |
| Purchase #6 | $34.34 | 12.282% | $38.5576 | $38.56 | $38.55 | $38.60 |
| Purchase #7 | $206.95 | 3.491% | $214.1746 | $214.17 | $214.15 | $214.20 |
| 7 purchase totals = | $928.18 | $997.2378 | $997.25 | $997.30 | $997.30 | |