| 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 | $5.92 | 12.156% | $6.6396 | $6.64 | $6.65 | $6.60 |
| Purchase #2 | $206.73 | 8.426% | $224.1491 | $224.15 | $224.15 | $224.10 |
| Purchase #3 | $128.55 | 4.746% | $134.651 | $134.65 | $134.65 | $134.70 |
| Purchase #4 | $92.93 | 10.646% | $102.8233 | $102.82 | $102.80 | $102.80 |
| Purchase #5 | $196.86 | 11.172% | $218.8532 | $218.85 | $218.85 | $218.90 |
| Purchase #6 | $225.73 | 7.268% | $242.1361 | $242.14 | $242.15 | $242.10 |
| Purchase #7 | $57.33 | 10.831% | $63.5394 | $63.54 | $63.55 | $63.50 |
| 7 purchase totals = | $914.05 | $992.7917 | $992.79 | $992.80 | $992.70 | |