| 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 | $68.85 | 12.719% | $77.607 | $77.61 | $77.60 | $77.60 |
| Purchase #2 | $239.50 | 7.833% | $258.26 | $258.26 | $258.25 | $258.30 |
| Purchase #3 | $114.86 | 11.315% | $127.8564 | $127.86 | $127.85 | $127.90 |
| Purchase #4 | $243.46 | 3.686% | $252.4339 | $252.43 | $252.45 | $252.40 |
| Purchase #5 | $59.26 | 9.846% | $65.0947 | $65.09 | $65.10 | $65.10 |
| Purchase #6 | $79.42 | 11.102% | $88.2372 | $88.24 | $88.25 | $88.20 |
| Purchase #7 | $98.83 | 12.164% | $110.8517 | $110.85 | $110.85 | $110.90 |
| 7 purchase totals = | $904.18 | $980.3409 | $980.34 | $980.35 | $980.40 | |