| 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 | $72.38 | 10.741% | $80.1543 | $80.15 | $80.15 | $80.20 |
| Purchase #2 | $94.34 | 12.871% | $106.4825 | $106.48 | $106.50 | $106.50 |
| Purchase #3 | $84.39 | 7.458% | $90.6838 | $90.68 | $90.70 | $90.70 |
| Purchase #4 | $225.49 | 9.581% | $247.0942 | $247.09 | $247.10 | $247.10 |
| Purchase #5 | $231.62 | 10.222% | $255.2962 | $255.30 | $255.30 | $255.30 |
| Purchase #6 | $143.45 | 6.609% | $152.9306 | $152.93 | $152.95 | $152.90 |
| Purchase #7 | $85.26 | 12.559% | $95.9678 | $95.97 | $95.95 | $96.00 |
| 7 purchase totals = | $936.93 | $1,028.6094 | $1,028.60 | $1,028.65 | $1,028.70 | |