| 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 | $72.53 | 11.726% | $81.0349 | $81.03 | $81.05 | $81.00 |
| Purchase #2 | $197.69 | 5.833% | $209.2213 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $211.37 | 11.579% | $235.8445 | $235.84 | $235.85 | $235.80 |
| Purchase #4 | $30.85 | 5.106% | $32.4252 | $32.43 | $32.45 | $32.40 |
| Purchase #5 | $196.29 | 3.749% | $203.6489 | $203.65 | $203.65 | $203.60 |
| Purchase #6 | $36.69 | 8.623% | $39.8538 | $39.85 | $39.85 | $39.90 |
| Purchase #7 | $130.50 | 9.245% | $142.5647 | $142.56 | $142.55 | $142.60 |
| 7 purchase totals = | $875.92 | $944.5933 | $944.58 | $944.60 | $944.50 | |