| 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 | $41.52 | 13.583% | $47.1597 | $47.16 | $47.15 | $47.20 |
| Purchase #2 | $94.37 | 13.463% | $107.075 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $59.31 | 6.203% | $62.989 | $62.99 | $63.00 | $63.00 |
| Purchase #4 | $238.77 | 11.718% | $266.7491 | $266.75 | $266.75 | $266.70 |
| Purchase #5 | $149.30 | 12.657% | $168.1969 | $168.20 | $168.20 | $168.20 |
| Purchase #6 | $142.32 | 9.609% | $155.9955 | $156.00 | $156.00 | $156.00 |
| Purchase #7 | $154.32 | 5.304% | $162.5051 | $162.51 | $162.50 | $162.50 |
| 7 purchase totals = | $879.91 | $970.6703 | $970.69 | $970.70 | $970.70 | |