| 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 | $10.96 | 8.400% | $11.8806 | $11.88 | $11.90 | $11.90 |
| Purchase #2 | $83.69 | 11.537% | $93.3453 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $196.82 | 12.363% | $221.1529 | $221.15 | $221.15 | $221.20 |
| Purchase #4 | $195.30 | 11.583% | $217.9216 | $217.92 | $217.90 | $217.90 |
| Purchase #5 | $202.53 | 10.607% | $224.0124 | $224.01 | $224.00 | $224.00 |
| Purchase #6 | $161.94 | 4.579% | $169.3552 | $169.36 | $169.35 | $169.40 |
| Purchase #7 | $24.39 | 13.211% | $27.6122 | $27.61 | $27.60 | $27.60 |
| 7 purchase totals = | $875.63 | $965.2802 | $965.28 | $965.25 | $965.30 | |