| 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 | $79.47 | 7.245% | $85.2276 | $85.23 | $85.25 | $85.20 |
| Purchase #2 | $10.41 | 11.105% | $11.566 | $11.57 | $11.55 | $11.60 |
| Purchase #3 | $95.55 | 11.577% | $106.6118 | $106.61 | $106.60 | $106.60 |
| Purchase #4 | $226.44 | 13.574% | $257.177 | $257.18 | $257.20 | $257.20 |
| Purchase #5 | $78.28 | 6.541% | $83.4003 | $83.40 | $83.40 | $83.40 |
| Purchase #6 | $89.65 | 6.621% | $95.5857 | $95.59 | $95.60 | $95.60 |
| Purchase #7 | $187.48 | 10.478% | $207.1242 | $207.12 | $207.10 | $207.10 |
| 7 purchase totals = | $767.28 | $846.6926 | $846.70 | $846.70 | $846.70 | |