| 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 | $234.66 | 5.512% | $247.5945 | $247.59 | $247.60 | $247.60 |
| Purchase #2 | $187.87 | 13.651% | $213.5161 | $213.52 | $213.50 | $213.50 |
| Purchase #3 | $197.86 | 5.499% | $208.7403 | $208.74 | $208.75 | $208.70 |
| Purchase #4 | $64.41 | 6.759% | $68.7635 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $80.58 | 7.651% | $86.7452 | $86.75 | $86.75 | $86.70 |
| Purchase #6 | $101.76 | 7.535% | $109.4276 | $109.43 | $109.45 | $109.40 |
| Purchase #7 | $35.96 | 8.241% | $38.9235 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $903.10 | $973.7107 | $973.71 | $973.70 | $973.60 | |