| 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 | $71.63 | 10.328% | $79.0279 | $79.03 | $79.05 | $79.00 |
| Purchase #2 | $44.52 | 10.422% | $49.1599 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $208.70 | 8.355% | $226.1369 | $226.14 | $226.15 | $226.10 |
| Purchase #4 | $70.93 | 12.776% | $79.992 | $79.99 | $80.00 | $80.00 |
| Purchase #5 | $167.95 | 4.731% | $175.8957 | $175.90 | $175.90 | $175.90 |
| Purchase #6 | $69.85 | 5.210% | $73.4892 | $73.49 | $73.50 | $73.50 |
| Purchase #7 | $217.97 | 9.179% | $237.9775 | $237.98 | $238.00 | $238.00 |
| 7 purchase totals = | $851.55 | $921.6791 | $921.69 | $921.75 | $921.70 | |