| 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 | $108.98 | 9.859% | $119.7243 | $119.72 | $119.70 | $119.70 |
| Purchase #2 | $7.41 | 10.509% | $8.1887 | $8.19 | $8.20 | $8.20 |
| Purchase #3 | $58.87 | 9.808% | $64.644 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $34.30 | 9.506% | $37.5606 | $37.56 | $37.55 | $37.60 |
| Purchase #5 | $97.71 | 4.390% | $101.9995 | $102.00 | $102.00 | $102.00 |
| Purchase #6 | $35.70 | 10.426% | $39.4221 | $39.42 | $39.40 | $39.40 |
| Purchase #7 | $63.51 | 12.668% | $71.5554 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $406.48 | $443.0946 | $443.09 | $443.05 | $443.10 | |