| 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 | $52.89 | 9.606% | $57.9706 | $57.97 | $57.95 | $58.00 |
| Purchase #2 | $178.55 | 4.115% | $185.8973 | $185.90 | $185.90 | $185.90 |
| Purchase #3 | $8.64 | 3.742% | $8.9633 | $8.96 | $8.95 | $9.00 |
| Purchase #4 | $179.95 | 12.500% | $202.4438 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $160.82 | 6.447% | $171.1881 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $64.68 | 9.264% | $70.672 | $70.67 | $70.65 | $70.70 |
| Purchase #7 | $78.42 | 12.598% | $88.2994 | $88.30 | $88.30 | $88.30 |
| 7 purchase totals = | $723.95 | $785.4345 | $785.43 | $785.40 | $785.50 | |