| 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 | $116.91 | 5.202% | $122.9917 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $18.94 | 8.591% | $20.5671 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $133.85 | 12.475% | $150.5478 | $150.55 | $150.55 | $150.50 |
| Purchase #4 | $89.63 | 13.344% | $101.5902 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $68.80 | 7.464% | $73.9352 | $73.94 | $73.95 | $73.90 |
| Purchase #6 | $154.58 | 8.513% | $167.7394 | $167.74 | $167.75 | $167.70 |
| Purchase #7 | $30.76 | 6.376% | $32.7213 | $32.72 | $32.70 | $32.70 |
| 7 purchase totals = | $613.47 | $670.0927 | $670.10 | $670.10 | $670.00 | |