| 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 | $57.71 | 10.281% | $63.6432 | $63.64 | $63.65 | $63.60 |
| Purchase #2 | $36.90 | 7.498% | $39.6668 | $39.67 | $39.65 | $39.70 |
| Purchase #3 | $229.44 | 3.195% | $236.7706 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $112.25 | 6.730% | $119.8044 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $43.94 | 8.337% | $47.6033 | $47.60 | $47.60 | $47.60 |
| Purchase #6 | $127.71 | 10.526% | $141.1528 | $141.15 | $141.15 | $141.20 |
| Purchase #7 | $219.68 | 4.187% | $228.878 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $827.63 | $877.5191 | $877.51 | $877.50 | $877.60 | |