| 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 | $107.93 | 5.286% | $113.6352 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $29.42 | 4.217% | $30.6606 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $100.52 | 11.289% | $111.8677 | $111.87 | $111.85 | $111.90 |
| Purchase #4 | $187.98 | 9.157% | $205.1933 | $205.19 | $205.20 | $205.20 |
| Purchase #5 | $134.86 | 4.505% | $140.9354 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $34.55 | 7.119% | $37.0096 | $37.01 | $37.00 | $37.00 |
| Purchase #7 | $100.35 | 13.475% | $113.8722 | $113.87 | $113.85 | $113.90 |
| 7 purchase totals = | $695.61 | $753.1740 | $753.18 | $753.15 | $753.20 | |