| 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 | $88.29 | 13.827% | $100.4979 | $100.50 | $100.50 | $100.50 |
| Purchase #2 | $112.56 | 13.690% | $127.9695 | $127.97 | $127.95 | $128.00 |
| Purchase #3 | $104.34 | 10.815% | $115.6244 | $115.62 | $115.60 | $115.60 |
| Purchase #4 | $181.27 | 6.751% | $193.5075 | $193.51 | $193.50 | $193.50 |
| Purchase #5 | $175.26 | 3.640% | $181.6395 | $181.64 | $181.65 | $181.60 |
| Purchase #6 | $44.26 | 3.676% | $45.887 | $45.89 | $45.90 | $45.90 |
| Purchase #7 | $8.32 | 6.303% | $8.8444 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $714.30 | $773.9702 | $773.97 | $773.95 | $773.90 | |