| 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 | $43.33 | 3.868% | $45.006 | $45.01 | $45.00 | $45.00 |
| Purchase #2 | $69.64 | 8.806% | $75.7725 | $75.77 | $75.75 | $75.80 |
| Purchase #3 | $203.58 | 9.545% | $223.0117 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $142.43 | 8.283% | $154.2275 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $193.52 | 9.393% | $211.6973 | $211.70 | $211.70 | $211.70 |
| Purchase #6 | $7.68 | 8.162% | $8.3068 | $8.31 | $8.30 | $8.30 |
| Purchase #7 | $96.65 | 4.760% | $101.2505 | $101.25 | $101.25 | $101.30 |
| 7 purchase totals = | $756.83 | $819.2723 | $819.28 | $819.25 | $819.30 | |