| 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 | $125.62 | 6.195% | $133.4022 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $64.87 | 12.298% | $72.8477 | $72.85 | $72.85 | $72.80 |
| Purchase #3 | $30.54 | 6.289% | $32.4607 | $32.46 | $32.45 | $32.50 |
| Purchase #4 | $128.35 | 11.157% | $142.67 | $142.67 | $142.65 | $142.70 |
| Purchase #5 | $117.57 | 10.632% | $130.07 | $130.07 | $130.05 | $130.10 |
| Purchase #6 | $162.33 | 9.149% | $177.1816 | $177.18 | $177.20 | $177.20 |
| Purchase #7 | $134.86 | 9.709% | $147.9536 | $147.95 | $147.95 | $148.00 |
| 7 purchase totals = | $764.14 | $836.5858 | $836.58 | $836.55 | $836.70 | |