| 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 | $69.35 | 4.248% | $72.296 | $72.30 | $72.30 | $72.30 |
| Purchase #2 | $155.46 | 7.869% | $167.6931 | $167.69 | $167.70 | $167.70 |
| Purchase #3 | $101.40 | 5.411% | $106.8868 | $106.89 | $106.90 | $106.90 |
| Purchase #4 | $211.76 | 5.765% | $223.968 | $223.97 | $223.95 | $224.00 |
| Purchase #5 | $16.52 | 11.221% | $18.3737 | $18.37 | $18.35 | $18.40 |
| Purchase #6 | $98.76 | 10.222% | $108.8552 | $108.86 | $108.85 | $108.90 |
| Purchase #7 | $10.28 | 13.565% | $11.6745 | $11.67 | $11.65 | $11.70 |
| 7 purchase totals = | $663.53 | $709.7473 | $709.75 | $709.70 | $709.90 | |