| 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 | $80.64 | 5.684% | $85.2236 | $85.22 | $85.20 | $85.20 |
| Purchase #2 | $151.66 | 5.742% | $160.3683 | $160.37 | $160.35 | $160.40 |
| Purchase #3 | $67.70 | 3.365% | $69.9781 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $9.35 | 4.423% | $9.7636 | $9.76 | $9.75 | $9.80 |
| Purchase #5 | $9.39 | 3.214% | $9.6918 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $223.39 | 9.699% | $245.0566 | $245.06 | $245.05 | $245.10 |
| Purchase #7 | $44.28 | 13.856% | $50.4154 | $50.42 | $50.40 | $50.40 |
| 7 purchase totals = | $586.41 | $630.4974 | $630.50 | $630.45 | $630.60 | |