| 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 | $9.38 | 5.871% | $9.9307 | $9.93 | $9.95 | $9.90 |
| Purchase #2 | $26.84 | 10.498% | $29.6577 | $29.66 | $29.65 | $29.70 |
| Purchase #3 | $122.31 | 6.670% | $130.4681 | $130.47 | $130.45 | $130.50 |
| Purchase #4 | $17.30 | 3.633% | $17.9285 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $138.37 | 5.159% | $145.5085 | $145.51 | $145.50 | $145.50 |
| Purchase #6 | $205.53 | 8.696% | $223.4029 | $223.40 | $223.40 | $223.40 |
| Purchase #7 | $183.41 | 7.307% | $196.8118 | $196.81 | $196.80 | $196.80 |
| 7 purchase totals = | $703.14 | $753.7082 | $753.71 | $753.70 | $753.70 | |