| 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 | $54.62 | 4.301% | $56.9692 | $56.97 | $56.95 | $57.00 |
| Purchase #2 | $114.37 | 12.578% | $128.7555 | $128.76 | $128.75 | $128.80 |
| Purchase #3 | $209.68 | 12.255% | $235.3763 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $100.43 | 5.428% | $105.8813 | $105.88 | $105.90 | $105.90 |
| Purchase #5 | $16.85 | 12.204% | $18.9064 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $222.34 | 10.716% | $246.166 | $246.17 | $246.15 | $246.20 |
| Purchase #7 | $32.56 | 10.298% | $35.913 | $35.91 | $35.90 | $35.90 |
| 7 purchase totals = | $750.85 | $827.9677 | $827.98 | $827.95 | $828.10 | |