| 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 | $88.58 | 4.581% | $92.6378 | $92.64 | $92.65 | $92.60 |
| Purchase #2 | $82.34 | 3.315% | $85.0696 | $85.07 | $85.05 | $85.10 |
| Purchase #3 | $54.26 | 10.316% | $59.8575 | $59.86 | $59.85 | $59.90 |
| Purchase #4 | $216.52 | 4.736% | $226.7744 | $226.77 | $226.75 | $226.80 |
| Purchase #5 | $52.51 | 9.277% | $57.3814 | $57.38 | $57.40 | $57.40 |
| Purchase #6 | $224.85 | 10.742% | $249.0034 | $249.00 | $249.00 | $249.00 |
| Purchase #7 | $131.36 | 12.225% | $147.4188 | $147.42 | $147.40 | $147.40 |
| 7 purchase totals = | $850.42 | $918.1429 | $918.14 | $918.10 | $918.20 | |