| 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 | $104.88 | 5.675% | $110.8319 | $110.83 | $110.85 | $110.80 |
| Purchase #2 | $98.82 | 7.539% | $106.27 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $70.66 | 3.622% | $73.2193 | $73.22 | $73.20 | $73.20 |
| Purchase #4 | $5.40 | 3.466% | $5.5872 | $5.59 | $5.60 | $5.60 |
| Purchase #5 | $220.47 | 11.276% | $245.3302 | $245.33 | $245.35 | $245.30 |
| Purchase #6 | $196.39 | 4.401% | $205.0331 | $205.03 | $205.05 | $205.00 |
| Purchase #7 | $26.39 | 10.298% | $29.1076 | $29.11 | $29.10 | $29.10 |
| 7 purchase totals = | $723.01 | $775.3793 | $775.38 | $775.40 | $775.30 | |