| 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 | $110.36 | 3.784% | $114.536 | $114.54 | $114.55 | $114.50 |
| Purchase #2 | $31.77 | 7.873% | $34.2713 | $34.27 | $34.25 | $34.30 |
| Purchase #3 | $147.96 | 8.712% | $160.8503 | $160.85 | $160.85 | $160.90 |
| Purchase #4 | $85.87 | 3.480% | $88.8583 | $88.86 | $88.85 | $88.90 |
| Purchase #5 | $59.87 | 6.778% | $63.928 | $63.93 | $63.95 | $63.90 |
| Purchase #6 | $222.81 | 11.161% | $247.6778 | $247.68 | $247.70 | $247.70 |
| Purchase #7 | $101.97 | 4.596% | $106.6565 | $106.66 | $106.65 | $106.70 |
| 7 purchase totals = | $760.61 | $816.7782 | $816.79 | $816.80 | $816.90 | |