| 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 | $120.61 | 6.735% | $128.7331 | $128.73 | $128.75 | $128.70 |
| Purchase #2 | $76.46 | 13.128% | $86.4977 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $89.37 | 8.521% | $96.9852 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $32.96 | 4.256% | $34.3628 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $246.92 | 6.790% | $263.6859 | $263.69 | $263.70 | $263.70 |
| Purchase #6 | $203.77 | 8.567% | $221.227 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $10.45 | 3.576% | $10.8237 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $780.54 | $842.3154 | $842.32 | $842.35 | $842.30 | |