| 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 | $68.86 | 3.573% | $71.3204 | $71.32 | $71.30 | $71.30 |
| Purchase #2 | $183.26 | 7.758% | $197.4773 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $36.78 | 7.611% | $39.5793 | $39.58 | $39.60 | $39.60 |
| Purchase #4 | $236.63 | 9.442% | $258.9726 | $258.97 | $258.95 | $259.00 |
| Purchase #5 | $113.33 | 7.563% | $121.9011 | $121.90 | $121.90 | $121.90 |
| Purchase #6 | $227.58 | 3.157% | $234.7647 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $5.96 | 10.190% | $6.5673 | $6.57 | $6.55 | $6.60 |
| 7 purchase totals = | $872.40 | $930.5827 | $930.58 | $930.55 | $930.70 | |