| 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 | $69.63 | 9.784% | $76.4426 | $76.44 | $76.45 | $76.40 |
| Purchase #2 | $207.78 | 9.473% | $227.463 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $76.80 | 7.372% | $82.4617 | $82.46 | $82.45 | $82.50 |
| Purchase #4 | $229.28 | 5.262% | $241.3447 | $241.34 | $241.35 | $241.30 |
| Purchase #5 | $22.50 | 9.168% | $24.5628 | $24.56 | $24.55 | $24.60 |
| Purchase #6 | $225.97 | 13.586% | $256.6703 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $158.71 | 13.575% | $180.2549 | $180.25 | $180.25 | $180.30 |
| 7 purchase totals = | $990.67 | $1,089.2000 | $1,089.18 | $1,089.15 | $1,089.30 | |