| 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 | $63.40 | 6.603% | $67.5863 | $67.59 | $67.60 | $67.60 |
| Purchase #2 | $18.30 | 5.484% | $19.3036 | $19.30 | $19.30 | $19.30 |
| Purchase #3 | $29.58 | 7.824% | $31.8943 | $31.89 | $31.90 | $31.90 |
| Purchase #4 | $122.75 | 3.430% | $126.9603 | $126.96 | $126.95 | $127.00 |
| Purchase #5 | $243.48 | 12.477% | $273.859 | $273.86 | $273.85 | $273.90 |
| Purchase #6 | $206.68 | 8.599% | $224.4524 | $224.45 | $224.45 | $224.50 |
| Purchase #7 | $10.91 | 5.478% | $11.5076 | $11.51 | $11.50 | $11.50 |
| 7 purchase totals = | $695.10 | $755.5635 | $755.56 | $755.55 | $755.70 | |