| 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 | $47.80 | 3.181% | $49.3205 | $49.32 | $49.30 | $49.30 |
| Purchase #2 | $8.74 | 4.138% | $9.1017 | $9.10 | $9.10 | $9.10 |
| Purchase #3 | $24.59 | 4.636% | $25.73 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $74.78 | 6.527% | $79.6609 | $79.66 | $79.65 | $79.70 |
| Purchase #5 | $85.40 | 9.116% | $93.1851 | $93.19 | $93.20 | $93.20 |
| Purchase #6 | $175.74 | 4.428% | $183.5218 | $183.52 | $183.50 | $183.50 |
| Purchase #7 | $130.27 | 11.324% | $145.0218 | $145.02 | $145.00 | $145.00 |
| 7 purchase totals = | $547.32 | $585.5418 | $585.54 | $585.50 | $585.50 | |