| 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 | $199.98 | 9.619% | $219.2161 | $219.22 | $219.20 | $219.20 |
| Purchase #2 | $41.36 | 5.431% | $43.6063 | $43.61 | $43.60 | $43.60 |
| Purchase #3 | $5.88 | 11.490% | $6.5556 | $6.56 | $6.55 | $6.60 |
| Purchase #4 | $84.51 | 13.549% | $95.9603 | $95.96 | $95.95 | $96.00 |
| Purchase #5 | $202.60 | 8.362% | $219.5414 | $219.54 | $219.55 | $219.50 |
| Purchase #6 | $5.25 | 3.782% | $5.4486 | $5.45 | $5.45 | $5.40 |
| Purchase #7 | $179.59 | 4.473% | $187.6231 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $719.17 | $777.9514 | $777.96 | $777.90 | $777.90 | |