| 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 | $110.45 | 4.864% | $115.8223 | $115.82 | $115.80 | $115.80 |
| Purchase #2 | $76.84 | 9.328% | $84.0076 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $109.47 | 8.629% | $118.9162 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $69.53 | 11.633% | $77.6184 | $77.62 | $77.60 | $77.60 |
| Purchase #5 | $107.78 | 6.774% | $115.081 | $115.08 | $115.10 | $115.10 |
| Purchase #6 | $5.52 | 6.259% | $5.8655 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $199.57 | 10.123% | $219.7725 | $219.77 | $219.75 | $219.80 |
| 7 purchase totals = | $679.16 | $737.0835 | $737.09 | $737.00 | $737.10 | |