| 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 | $38.31 | 6.413% | $40.7668 | $40.77 | $40.75 | $40.80 |
| Purchase #2 | $33.75 | 6.265% | $35.8644 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $55.54 | 4.209% | $57.8777 | $57.88 | $57.90 | $57.90 |
| Purchase #4 | $30.29 | 13.363% | $34.3377 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $106.80 | 11.219% | $118.7819 | $118.78 | $118.80 | $118.80 |
| Purchase #6 | $59.59 | 7.706% | $64.182 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $24.58 | 8.851% | $26.7556 | $26.76 | $26.75 | $26.80 |
| 7 purchase totals = | $348.86 | $378.5661 | $378.57 | $378.60 | $378.70 | |