| 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 | $136.38 | 9.676% | $149.5761 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $40.85 | 12.718% | $46.0453 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $39.55 | 12.127% | $44.3462 | $44.35 | $44.35 | $44.30 |
| Purchase #4 | $159.83 | 7.334% | $171.5519 | $171.55 | $171.55 | $171.60 |
| Purchase #5 | $59.95 | 9.746% | $65.7927 | $65.79 | $65.80 | $65.80 |
| Purchase #6 | $39.28 | 7.439% | $42.202 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $57.71 | 9.623% | $63.2634 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $533.55 | $582.7776 | $582.78 | $582.80 | $582.80 | |