| 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 | $50.61 | 9.563% | $55.4498 | $55.45 | $55.45 | $55.40 |
| Purchase #2 | $122.82 | 4.691% | $128.5815 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $62.44 | 13.453% | $70.8401 | $70.84 | $70.85 | $70.80 |
| Purchase #4 | $83.27 | 3.225% | $85.9555 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $174.62 | 3.138% | $180.0996 | $180.10 | $180.10 | $180.10 |
| Purchase #6 | $245.48 | 6.287% | $260.9133 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $231.73 | 7.338% | $248.7343 | $248.73 | $248.75 | $248.70 |
| 7 purchase totals = | $970.97 | $1,030.5741 | $1,030.57 | $1,030.60 | $1,030.50 | |