| 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 | $92.52 | 7.255% | $99.2323 | $99.23 | $99.25 | $99.20 |
| Purchase #2 | $39.95 | 3.872% | $41.4969 | $41.50 | $41.50 | $41.50 |
| Purchase #3 | $92.93 | 12.157% | $104.2275 | $104.23 | $104.25 | $104.20 |
| Purchase #4 | $170.44 | 13.565% | $193.5602 | $193.56 | $193.55 | $193.60 |
| Purchase #5 | $74.98 | 8.306% | $81.2078 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $176.47 | 7.105% | $189.0082 | $189.01 | $189.00 | $189.00 |
| Purchase #7 | $30.41 | 8.391% | $32.9617 | $32.96 | $32.95 | $33.00 |
| 7 purchase totals = | $677.70 | $741.6946 | $741.70 | $741.70 | $741.70 | |