| 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 | $69.88 | 3.529% | $72.3461 | $72.35 | $72.35 | $72.30 |
| Purchase #2 | $118.81 | 4.307% | $123.9271 | $123.93 | $123.95 | $123.90 |
| Purchase #3 | $115.68 | 11.684% | $129.1961 | $129.20 | $129.20 | $129.20 |
| Purchase #4 | $64.36 | 8.702% | $69.9606 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $165.81 | 9.615% | $181.7526 | $181.75 | $181.75 | $181.80 |
| Purchase #6 | $50.74 | 9.505% | $55.5628 | $55.56 | $55.55 | $55.60 |
| Purchase #7 | $49.52 | 10.444% | $54.6919 | $54.69 | $54.70 | $54.70 |
| 7 purchase totals = | $634.80 | $687.4372 | $687.44 | $687.45 | $687.50 | |