| 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 | $9.45 | 12.300% | $10.6124 | $10.61 | $10.60 | $10.60 |
| Purchase #2 | $160.68 | 8.699% | $174.6576 | $174.66 | $174.65 | $174.70 |
| Purchase #3 | $40.65 | 7.150% | $43.5565 | $43.56 | $43.55 | $43.60 |
| Purchase #4 | $102.96 | 6.635% | $109.7914 | $109.79 | $109.80 | $109.80 |
| Purchase #5 | $58.53 | 6.456% | $62.3087 | $62.31 | $62.30 | $62.30 |
| Purchase #6 | $181.51 | 9.704% | $199.1237 | $199.12 | $199.10 | $199.10 |
| Purchase #7 | $161.41 | 7.197% | $173.0267 | $173.03 | $173.05 | $173.00 |
| 7 purchase totals = | $715.19 | $773.0770 | $773.08 | $773.05 | $773.10 | |