| 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 | $40.49 | 7.696% | $43.6061 | $43.61 | $43.60 | $43.60 |
| Purchase #2 | $229.71 | 8.505% | $249.2468 | $249.25 | $249.25 | $249.20 |
| Purchase #3 | $93.70 | 7.652% | $100.8699 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $50.61 | 3.132% | $52.1951 | $52.20 | $52.20 | $52.20 |
| Purchase #5 | $57.64 | 9.610% | $63.1792 | $63.18 | $63.20 | $63.20 |
| Purchase #6 | $203.91 | 10.828% | $225.9894 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $74.62 | 10.301% | $82.3066 | $82.31 | $82.30 | $82.30 |
| 7 purchase totals = | $750.68 | $817.3931 | $817.41 | $817.40 | $817.40 | |