| 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 | $10.80 | 6.572% | $11.5098 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $211.48 | 6.793% | $225.8458 | $225.85 | $225.85 | $225.80 |
| Purchase #3 | $72.28 | 3.733% | $74.9782 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $181.32 | 10.156% | $199.7349 | $199.73 | $199.75 | $199.70 |
| Purchase #5 | $28.47 | 12.115% | $31.9191 | $31.92 | $31.90 | $31.90 |
| Purchase #6 | $12.31 | 3.803% | $12.7781 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $197.87 | 13.516% | $224.6141 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $714.53 | $781.3800 | $781.38 | $781.40 | $781.30 | |