| 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 | $65.37 | 6.304% | $69.4909 | $69.49 | $69.50 | $69.50 |
| Purchase #2 | $62.70 | 11.527% | $69.9274 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $83.36 | 9.796% | $91.5259 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $225.61 | 7.509% | $242.5511 | $242.55 | $242.55 | $242.60 |
| Purchase #5 | $198.38 | 7.418% | $213.0958 | $213.10 | $213.10 | $213.10 |
| Purchase #6 | $242.41 | 13.155% | $274.299 | $274.30 | $274.30 | $274.30 |
| Purchase #7 | $28.97 | 7.548% | $31.1567 | $31.16 | $31.15 | $31.20 |
| 7 purchase totals = | $906.80 | $992.0468 | $992.06 | $992.10 | $992.10 | |