| 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 | $130.28 | 5.184% | $137.0337 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $70.51 | 8.798% | $76.7135 | $76.71 | $76.70 | $76.70 |
| Purchase #3 | $26.76 | 4.353% | $27.9249 | $27.92 | $27.90 | $27.90 |
| Purchase #4 | $172.62 | 9.345% | $188.7513 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $53.67 | 7.649% | $57.7752 | $57.78 | $57.80 | $57.80 |
| Purchase #6 | $141.61 | 6.126% | $150.285 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $14.94 | 6.257% | $15.8748 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $610.39 | $654.3584 | $654.35 | $654.35 | $654.40 | |