| 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 | $210.55 | 11.451% | $234.6601 | $234.66 | $234.65 | $234.70 |
| Purchase #2 | $66.60 | 7.262% | $71.4365 | $71.44 | $71.45 | $71.40 |
| Purchase #3 | $106.59 | 8.352% | $115.4924 | $115.49 | $115.50 | $115.50 |
| Purchase #4 | $71.86 | 13.752% | $81.7422 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $28.78 | 11.830% | $32.1847 | $32.18 | $32.20 | $32.20 |
| Purchase #6 | $79.76 | 5.441% | $84.0997 | $84.10 | $84.10 | $84.10 |
| Purchase #7 | $108.47 | 13.703% | $123.3336 | $123.33 | $123.35 | $123.30 |
| 7 purchase totals = | $672.61 | $742.9492 | $742.94 | $743.00 | $742.90 | |