| 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 | $10.78 | 7.564% | $11.5954 | $11.60 | $11.60 | $11.60 |
| Purchase #2 | $223.83 | 9.611% | $245.3423 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $152.34 | 5.670% | $160.9777 | $160.98 | $161.00 | $161.00 |
| Purchase #4 | $183.68 | 4.216% | $191.4239 | $191.42 | $191.40 | $191.40 |
| Purchase #5 | $79.31 | 3.774% | $82.3032 | $82.30 | $82.30 | $82.30 |
| Purchase #6 | $80.41 | 6.549% | $85.6761 | $85.68 | $85.70 | $85.70 |
| Purchase #7 | $44.40 | 11.595% | $49.5482 | $49.55 | $49.55 | $49.50 |
| 7 purchase totals = | $774.75 | $826.8668 | $826.87 | $826.90 | $826.80 | |