| 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 | $85.41 | 8.511% | $92.6792 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $35.50 | 8.775% | $38.6151 | $38.62 | $38.60 | $38.60 |
| Purchase #3 | $189.78 | 8.247% | $205.4312 | $205.43 | $205.45 | $205.40 |
| Purchase #4 | $222.87 | 4.252% | $232.3464 | $232.35 | $232.35 | $232.30 |
| Purchase #5 | $250.95 | 5.699% | $265.2516 | $265.25 | $265.25 | $265.30 |
| Purchase #6 | $107.63 | 5.446% | $113.4915 | $113.49 | $113.50 | $113.50 |
| Purchase #7 | $120.83 | 12.751% | $136.237 | $136.24 | $136.25 | $136.20 |
| 7 purchase totals = | $1,012.97 | $1,084.0520 | $1,084.06 | $1,084.10 | $1,084.00 | |