| 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 | $127.81 | 5.488% | $134.8242 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $245.65 | 3.754% | $254.8717 | $254.87 | $254.85 | $254.90 |
| Purchase #3 | $12.50 | 5.369% | $13.1711 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $7.81 | 9.579% | $8.5581 | $8.56 | $8.55 | $8.60 |
| Purchase #5 | $145.67 | 6.613% | $155.3032 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $96.68 | 6.401% | $102.8685 | $102.87 | $102.85 | $102.90 |
| Purchase #7 | $80.58 | 12.406% | $90.5768 | $90.58 | $90.60 | $90.60 |
| 7 purchase totals = | $716.70 | $760.1736 | $760.17 | $760.10 | $760.30 | |