| 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 | $76.77 | 7.839% | $82.788 | $82.79 | $82.80 | $82.80 |
| Purchase #2 | $31.49 | 9.444% | $34.4639 | $34.46 | $34.45 | $34.50 |
| Purchase #3 | $10.69 | 8.405% | $11.5885 | $11.59 | $11.60 | $11.60 |
| Purchase #4 | $90.25 | 7.532% | $97.0476 | $97.05 | $97.05 | $97.00 |
| Purchase #5 | $153.41 | 10.715% | $169.8479 | $169.85 | $169.85 | $169.80 |
| Purchase #6 | $228.63 | 7.307% | $245.336 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $135.90 | 12.114% | $152.3629 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $727.14 | $793.4348 | $793.44 | $793.45 | $793.40 | |