| 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 | $47.87 | 10.343% | $52.8212 | $52.82 | $52.80 | $52.80 |
| Purchase #2 | $119.97 | 9.866% | $131.8062 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $8.41 | 3.458% | $8.7008 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $169.52 | 9.442% | $185.5261 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $26.95 | 10.586% | $29.8029 | $29.80 | $29.80 | $29.80 |
| Purchase #6 | $65.82 | 4.676% | $68.8977 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $159.32 | 13.658% | $181.0799 | $181.08 | $181.10 | $181.10 |
| 7 purchase totals = | $597.86 | $658.6348 | $658.64 | $658.65 | $658.60 | |