| 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 | $29.52 | 9.684% | $32.3787 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $86.66 | 5.807% | $91.6923 | $91.69 | $91.70 | $91.70 |
| Purchase #3 | $73.29 | 12.531% | $82.474 | $82.47 | $82.45 | $82.50 |
| Purchase #4 | $201.78 | 12.252% | $226.5021 | $226.50 | $226.50 | $226.50 |
| Purchase #5 | $172.37 | 11.186% | $191.6513 | $191.65 | $191.65 | $191.70 |
| Purchase #6 | $134.99 | 3.509% | $139.7268 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $197.95 | 5.374% | $208.5878 | $208.59 | $208.60 | $208.60 |
| 7 purchase totals = | $896.56 | $973.0130 | $973.01 | $973.05 | $973.10 | |