| 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 | $70.39 | 13.292% | $79.7462 | $79.75 | $79.75 | $79.70 |
| Purchase #2 | $57.42 | 3.337% | $59.3361 | $59.34 | $59.35 | $59.30 |
| Purchase #3 | $162.79 | 11.685% | $181.812 | $181.81 | $181.80 | $181.80 |
| Purchase #4 | $9.99 | 13.534% | $11.342 | $11.34 | $11.35 | $11.30 |
| Purchase #5 | $39.36 | 12.495% | $44.278 | $44.28 | $44.30 | $44.30 |
| Purchase #6 | $70.99 | 7.349% | $76.2071 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $137.43 | 5.790% | $145.3872 | $145.39 | $145.40 | $145.40 |
| 7 purchase totals = | $548.37 | $598.1086 | $598.12 | $598.15 | $598.00 | |