| 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 | $25.70 | 6.157% | $27.2823 | $27.28 | $27.30 | $27.30 |
| Purchase #2 | $211.40 | 11.468% | $235.6434 | $235.64 | $235.65 | $235.60 |
| Purchase #3 | $32.68 | 10.220% | $36.0199 | $36.02 | $36.00 | $36.00 |
| Purchase #4 | $182.93 | 11.431% | $203.8407 | $203.84 | $203.85 | $203.80 |
| Purchase #5 | $85.76 | 7.788% | $92.439 | $92.44 | $92.45 | $92.40 |
| Purchase #6 | $208.42 | 6.636% | $222.2508 | $222.25 | $222.25 | $222.30 |
| Purchase #7 | $78.45 | 11.818% | $87.7212 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $825.34 | $905.1973 | $905.19 | $905.20 | $905.10 | |