| 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 | $88.60 | 3.327% | $91.5477 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $237.58 | 11.804% | $265.6239 | $265.62 | $265.60 | $265.60 |
| Purchase #3 | $240.84 | 8.160% | $260.4925 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $170.59 | 4.235% | $177.8145 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $14.75 | 11.297% | $16.4163 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $102.73 | 11.748% | $114.7987 | $114.80 | $114.80 | $114.80 |
| Purchase #7 | $171.30 | 4.602% | $179.1832 | $179.18 | $179.20 | $179.20 |
| 7 purchase totals = | $1,026.39 | $1,105.8768 | $1,105.87 | $1,105.85 | $1,105.80 | |